diff --git a/MODULE.bazel b/MODULE.bazel
index a5e5d02e5eef5..fb5e15eede310 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -55,12 +55,12 @@ python.toolchain(
 bazel_dep(name = "googleapis", version = "0.0.0", repo_name = "com_google_googleapis")
 archive_override(
     module_name = "googleapis",
-    integrity = "sha256-ldObPg6nqf4R4qabGFmsLUYaneNFVsbJ1AH/o91uFBg=",
+    integrity = "sha256-xzR4ccP9Jp8xUMhQo5IsL0CIEQo1lvAn/w1dP2ygZyM=",
     patch_strip = 1,
     patches = ["//bazel:googleapis.modules.patch"],
-    strip_prefix = "googleapis-113746270b58d12303e1e4f5eb01bc822aa7d68d",
+    strip_prefix = "googleapis-0180d55a0ed04f9e31783432fd25c35454590194",
     urls = [
-        "https://github.com/googleapis/googleapis/archive/113746270b58d12303e1e4f5eb01bc822aa7d68d.tar.gz",
+        "https://github.com/googleapis/googleapis/archive/0180d55a0ed04f9e31783432fd25c35454590194.tar.gz",
     ],
 )
 
diff --git a/bazel/workspace0.bzl b/bazel/workspace0.bzl
index 27249759f2a5b..05271a58488ff 100644
--- a/bazel/workspace0.bzl
+++ b/bazel/workspace0.bzl
@@ -126,10 +126,10 @@ def gl_cpp_workspace0(name = None):
         http_archive,
         name = "com_google_googleapis",
         urls = [
-            "https://github.com/googleapis/googleapis/archive/113746270b58d12303e1e4f5eb01bc822aa7d68d.tar.gz",
+            "https://github.com/googleapis/googleapis/archive/0180d55a0ed04f9e31783432fd25c35454590194.tar.gz",
         ],
-        sha256 = "95d39b3e0ea7a9fe11e2a69b1859ac2d461a9de34556c6c9d401ffa3dd6e1418",
-        strip_prefix = "googleapis-113746270b58d12303e1e4f5eb01bc822aa7d68d",
+        sha256 = "c7347871c3fd269f3150c850a3922c2f4088110a3596f027ff0d5d3f6ca06723",
+        strip_prefix = "googleapis-0180d55a0ed04f9e31783432fd25c35454590194",
         build_file = Label("//bazel:googleapis.BUILD"),
         # Scaffolding for patching googleapis after download. For example:
         #   patches = ["googleapis.patch"]
diff --git a/cmake/GoogleapisConfig.cmake b/cmake/GoogleapisConfig.cmake
index 920941a863f36..99c268b13ab5d 100644
--- a/cmake/GoogleapisConfig.cmake
+++ b/cmake/GoogleapisConfig.cmake
@@ -27,9 +27,9 @@ set(GOOGLE_CLOUD_CPP_GOOGLEAPIS_SHA256
 mark_as_advanced(GOOGLE_CLOUD_CPP_GOOGLEAPIS_SHA256)
 
 set(_GOOGLE_CLOUD_CPP_GOOGLEAPIS_COMMIT_SHA
-    "113746270b58d12303e1e4f5eb01bc822aa7d68d")
+    "0180d55a0ed04f9e31783432fd25c35454590194")
 set(_GOOGLE_CLOUD_CPP_GOOGLEAPIS_SHA256
-    "95d39b3e0ea7a9fe11e2a69b1859ac2d461a9de34556c6c9d401ffa3dd6e1418")
+    "c7347871c3fd269f3150c850a3922c2f4088110a3596f027ff0d5d3f6ca06723")
 
 set(DOXYGEN_ALIASES
     "googleapis_link{2}=\"[\\1](https://github.com/googleapis/googleapis/blob/${_GOOGLE_CLOUD_CPP_GOOGLEAPIS_COMMIT_SHA}/\\2)\""
diff --git a/external/googleapis/protodeps/gkebackup.deps b/external/googleapis/protodeps/gkebackup.deps
index 690385b1c9fa0..1d05da9c5f015 100644
--- a/external/googleapis/protodeps/gkebackup.deps
+++ b/external/googleapis/protodeps/gkebackup.deps
@@ -1,6 +1,7 @@
 @com_google_googleapis//google/api:annotations_proto
 @com_google_googleapis//google/api:client_proto
 @com_google_googleapis//google/api:field_behavior_proto
+@com_google_googleapis//google/api:field_info_proto
 @com_google_googleapis//google/api:http_proto
 @com_google_googleapis//google/api:launch_stage_proto
 @com_google_googleapis//google/api:resource_proto
diff --git a/external/googleapis/protolists/asset.list b/external/googleapis/protolists/asset.list
index 48345f9db548b..4ff0d00333e7d 100644
--- a/external/googleapis/protolists/asset.list
+++ b/external/googleapis/protolists/asset.list
@@ -1,2 +1,3 @@
+@com_google_googleapis//google/cloud/asset/v1:asset_enrichment_resourceowners.proto
 @com_google_googleapis//google/cloud/asset/v1:asset_service.proto
 @com_google_googleapis//google/cloud/asset/v1:assets.proto
diff --git a/external/googleapis/protolists/gkebackup.list b/external/googleapis/protolists/gkebackup.list
index c205513971711..3fabfe7539177 100644
--- a/external/googleapis/protolists/gkebackup.list
+++ b/external/googleapis/protolists/gkebackup.list
@@ -1,13 +1,21 @@
 @com_google_googleapis//google/cloud/gkebackup/logging/v1:logged_backup.proto
+@com_google_googleapis//google/cloud/gkebackup/logging/v1:logged_backup_channel.proto
 @com_google_googleapis//google/cloud/gkebackup/logging/v1:logged_backup_plan.proto
+@com_google_googleapis//google/cloud/gkebackup/logging/v1:logged_backup_plan_metadata.proto
 @com_google_googleapis//google/cloud/gkebackup/logging/v1:logged_common.proto
 @com_google_googleapis//google/cloud/gkebackup/logging/v1:logged_restore.proto
+@com_google_googleapis//google/cloud/gkebackup/logging/v1:logged_restore_channel.proto
 @com_google_googleapis//google/cloud/gkebackup/logging/v1:logged_restore_plan.proto
+@com_google_googleapis//google/cloud/gkebackup/logging/v1:logged_restore_plan_metadata.proto
 @com_google_googleapis//google/cloud/gkebackup/logging/v1:logging.proto
 @com_google_googleapis//google/cloud/gkebackup/v1:backup.proto
+@com_google_googleapis//google/cloud/gkebackup/v1:backup_channel.proto
 @com_google_googleapis//google/cloud/gkebackup/v1:backup_plan.proto
+@com_google_googleapis//google/cloud/gkebackup/v1:backup_plan_binding.proto
 @com_google_googleapis//google/cloud/gkebackup/v1:common.proto
 @com_google_googleapis//google/cloud/gkebackup/v1:gkebackup.proto
 @com_google_googleapis//google/cloud/gkebackup/v1:restore.proto
+@com_google_googleapis//google/cloud/gkebackup/v1:restore_channel.proto
 @com_google_googleapis//google/cloud/gkebackup/v1:restore_plan.proto
+@com_google_googleapis//google/cloud/gkebackup/v1:restore_plan_binding.proto
 @com_google_googleapis//google/cloud/gkebackup/v1:volume.proto
diff --git a/google/cloud/asset/v1/asset_client.h b/google/cloud/asset/v1/asset_client.h
index 07bc0d2162071..f57bfa95d5797 100644
--- a/google/cloud/asset/v1/asset_client.h
+++ b/google/cloud/asset/v1/asset_client.h
@@ -128,7 +128,7 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.Asset]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L95}
+  /// [google.cloud.asset.v1.Asset]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L106}
   /// [google.cloud.asset.v1.ExportAssetsRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L359}
   /// [google.cloud.asset.v1.ExportAssetsResponse]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L429}
   /// [google.longrunning.Operation]: @googleapis_reference_link{google/longrunning/operations.proto#L121}
@@ -197,7 +197,7 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.Asset]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L95}
+  /// [google.cloud.asset.v1.Asset]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L106}
   /// [google.cloud.asset.v1.ListAssetsRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L445}
   ///
   // clang-format on
@@ -237,7 +237,7 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.Asset]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L95}
+  /// [google.cloud.asset.v1.Asset]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L106}
   /// [google.cloud.asset.v1.ListAssetsRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L445}
   ///
   // clang-format on
@@ -633,7 +633,7 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.ResourceSearchResult]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L344}
+  /// [google.cloud.asset.v1.ResourceSearchResult]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L356}
   /// [google.cloud.asset.v1.SearchAllResourcesRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L919}
   ///
   // clang-format on
@@ -677,7 +677,7 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.ResourceSearchResult]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L344}
+  /// [google.cloud.asset.v1.ResourceSearchResult]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L356}
   /// [google.cloud.asset.v1.SearchAllResourcesRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L919}
   ///
   // clang-format on
@@ -738,7 +738,7 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.IamPolicySearchResult]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L757}
+  /// [google.cloud.asset.v1.IamPolicySearchResult]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L795}
   /// [google.cloud.asset.v1.SearchAllIamPoliciesRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L1112}
   ///
   // clang-format on
@@ -781,7 +781,7 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.IamPolicySearchResult]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L757}
+  /// [google.cloud.asset.v1.IamPolicySearchResult]: @googleapis_reference_link{google/cloud/asset/v1/assets.proto#L795}
   /// [google.cloud.asset.v1.SearchAllIamPoliciesRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L1112}
   ///
   // clang-format on
@@ -1387,9 +1387,9 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.AnalyzeOrgPoliciesRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2405}
-  /// [google.cloud.asset.v1.AnalyzeOrgPoliciesResponse.OrgPolicyResult]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2443}
-  /// [google.cloud.asset.v1.AnalyzeOrgPoliciesResponse.org_policy_results]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2479}
+  /// [google.cloud.asset.v1.AnalyzeOrgPoliciesRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2411}
+  /// [google.cloud.asset.v1.AnalyzeOrgPoliciesResponse.OrgPolicyResult]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2449}
+  /// [google.cloud.asset.v1.AnalyzeOrgPoliciesResponse.org_policy_results]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2485}
   ///
   // clang-format on
   StreamRange<
@@ -1429,8 +1429,8 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.AnalyzeOrgPoliciesRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2405}
-  /// [google.cloud.asset.v1.AnalyzeOrgPoliciesResponse.OrgPolicyResult]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2443}
+  /// [google.cloud.asset.v1.AnalyzeOrgPoliciesRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2411}
+  /// [google.cloud.asset.v1.AnalyzeOrgPoliciesResponse.OrgPolicyResult]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2449}
   ///
   // clang-format on
   StreamRange<
@@ -1486,9 +1486,9 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedContainersRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2491}
-  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedContainersResponse.GovernedContainer]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2533}
-  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedContainersResponse.governed_containers]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2580}
+  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedContainersRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2497}
+  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedContainersResponse.GovernedContainer]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2539}
+  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedContainersResponse.governed_containers]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2586}
   ///
   // clang-format on
   StreamRange<google::cloud::asset::v1::
@@ -1531,8 +1531,8 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedContainersRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2491}
-  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedContainersResponse.GovernedContainer]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2533}
+  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedContainersRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2497}
+  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedContainersResponse.GovernedContainer]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2539}
   ///
   // clang-format on
   StreamRange<google::cloud::asset::v1::
@@ -1629,9 +1629,9 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedAssetsRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2592}
-  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedAssetsResponse.GovernedAsset]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2731}
-  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedAssetsResponse.governed_assets]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2761}
+  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedAssetsRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2598}
+  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedAssetsResponse.GovernedAsset]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2737}
+  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedAssetsResponse.governed_assets]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2767}
   ///
   // clang-format on
   StreamRange<google::cloud::asset::v1::AnalyzeOrgPolicyGovernedAssetsResponse::
@@ -1720,8 +1720,8 @@ class AssetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedAssetsRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2592}
-  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedAssetsResponse.GovernedAsset]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2731}
+  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedAssetsRequest]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2598}
+  /// [google.cloud.asset.v1.AnalyzeOrgPolicyGovernedAssetsResponse.GovernedAsset]: @googleapis_reference_link{google/cloud/asset/v1/asset_service.proto#L2737}
   ///
   // clang-format on
   StreamRange<google::cloud::asset::v1::AnalyzeOrgPolicyGovernedAssetsResponse::
diff --git a/google/cloud/bigquerycontrol/v2/dataset_client.h b/google/cloud/bigquerycontrol/v2/dataset_client.h
index 3cdc68ac32f5e..1ec49e3fffc83 100644
--- a/google/cloud/bigquerycontrol/v2/dataset_client.h
+++ b/google/cloud/bigquerycontrol/v2/dataset_client.h
@@ -239,7 +239,7 @@ class DatasetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.bigquery.v2.DeleteDatasetRequest]: @googleapis_reference_link{google/cloud/bigquery/v2/dataset.proto#L595}
+  /// [google.cloud.bigquery.v2.DeleteDatasetRequest]: @googleapis_reference_link{google/cloud/bigquery/v2/dataset.proto#L617}
   ///
   // clang-format on
   Status DeleteDataset(
@@ -279,8 +279,8 @@ class DatasetServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.bigquery.v2.ListDatasetsRequest]: @googleapis_reference_link{google/cloud/bigquery/v2/dataset.proto#L608}
-  /// [google.cloud.bigquery.v2.ListFormatDataset]: @googleapis_reference_link{google/cloud/bigquery/v2/dataset.proto#L635}
+  /// [google.cloud.bigquery.v2.ListDatasetsRequest]: @googleapis_reference_link{google/cloud/bigquery/v2/dataset.proto#L630}
+  /// [google.cloud.bigquery.v2.ListFormatDataset]: @googleapis_reference_link{google/cloud/bigquery/v2/dataset.proto#L657}
   ///
   // clang-format on
   StreamRange<google::cloud::bigquery::v2::ListFormatDataset> ListDatasets(
@@ -313,7 +313,7 @@ class DatasetServiceClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.bigquery.v2.Dataset]: @googleapis_reference_link{google/cloud/bigquery/v2/dataset.proto#L213}
-  /// [google.cloud.bigquery.v2.UndeleteDatasetRequest]: @googleapis_reference_link{google/cloud/bigquery/v2/dataset.proto#L688}
+  /// [google.cloud.bigquery.v2.UndeleteDatasetRequest]: @googleapis_reference_link{google/cloud/bigquery/v2/dataset.proto#L710}
   ///
   // clang-format on
   StatusOr<google::cloud::bigquery::v2::Dataset> UndeleteDataset(
diff --git a/google/cloud/bigquerycontrol/v2/internal/dataset_rest_stub.cc b/google/cloud/bigquerycontrol/v2/internal/dataset_rest_stub.cc
index 86bd115520494..fb48a231fdd16 100644
--- a/google/cloud/bigquerycontrol/v2/internal/dataset_rest_stub.cc
+++ b/google/cloud/bigquerycontrol/v2/internal/dataset_rest_stub.cc
@@ -84,6 +84,8 @@ DefaultDatasetServiceRestStub::PatchDataset(
     Options const& options,
     google::cloud::bigquery::v2::UpdateOrPatchDatasetRequest const& request) {
   std::vector<std::pair<std::string, std::string>> query_params;
+  query_params.push_back(
+      {"update_mode", std::to_string(request.update_mode())});
   query_params.push_back({"access_policy_version",
                           std::to_string(request.access_policy_version())});
   query_params =
@@ -103,6 +105,8 @@ DefaultDatasetServiceRestStub::UpdateDataset(
     Options const& options,
     google::cloud::bigquery::v2::UpdateOrPatchDatasetRequest const& request) {
   std::vector<std::pair<std::string, std::string>> query_params;
+  query_params.push_back(
+      {"update_mode", std::to_string(request.update_mode())});
   query_params.push_back({"access_policy_version",
                           std::to_string(request.access_policy_version())});
   query_params =
diff --git a/google/cloud/bigtable/admin/bigtable_instance_admin_client.h b/google/cloud/bigtable/admin/bigtable_instance_admin_client.h
index f735bcda09a83..574ad5e11d9d9 100644
--- a/google/cloud/bigtable/admin/bigtable_instance_admin_client.h
+++ b/google/cloud/bigtable/admin/bigtable_instance_admin_client.h
@@ -2160,7 +2160,7 @@ class BigtableInstanceAdminClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.bigtable.admin.v2.CreateMaterializedViewRequest]: @googleapis_reference_link{google/bigtable/admin/v2/bigtable_instance_admin.proto#L1013}
-  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L488}
+  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L491}
   ///
   // clang-format on
   future<StatusOr<google::bigtable::admin::v2::MaterializedView>>
@@ -2216,7 +2216,7 @@ class BigtableInstanceAdminClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.bigtable.admin.v2.CreateMaterializedViewRequest]: @googleapis_reference_link{google/bigtable/admin/v2/bigtable_instance_admin.proto#L1013}
-  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L488}
+  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L491}
   ///
   // clang-format on
   future<StatusOr<google::bigtable::admin::v2::MaterializedView>>
@@ -2274,7 +2274,7 @@ class BigtableInstanceAdminClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.bigtable.admin.v2.GetMaterializedViewRequest]: @googleapis_reference_link{google/bigtable/admin/v2/bigtable_instance_admin.proto#L1046}
-  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L488}
+  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L491}
   ///
   // clang-format on
   StatusOr<google::bigtable::admin::v2::MaterializedView> GetMaterializedView(
@@ -2304,7 +2304,7 @@ class BigtableInstanceAdminClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.bigtable.admin.v2.GetMaterializedViewRequest]: @googleapis_reference_link{google/bigtable/admin/v2/bigtable_instance_admin.proto#L1046}
-  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L488}
+  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L491}
   ///
   // clang-format on
   StatusOr<google::bigtable::admin::v2::MaterializedView> GetMaterializedView(
@@ -2341,7 +2341,7 @@ class BigtableInstanceAdminClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.bigtable.admin.v2.ListMaterializedViewsRequest]: @googleapis_reference_link{google/bigtable/admin/v2/bigtable_instance_admin.proto#L1059}
-  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L488}
+  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L491}
   ///
   // clang-format on
   StreamRange<google::bigtable::admin::v2::MaterializedView>
@@ -2380,7 +2380,7 @@ class BigtableInstanceAdminClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.bigtable.admin.v2.ListMaterializedViewsRequest]: @googleapis_reference_link{google/bigtable/admin/v2/bigtable_instance_admin.proto#L1059}
-  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L488}
+  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L491}
   ///
   // clang-format on
   StreamRange<google::bigtable::admin::v2::MaterializedView>
@@ -2418,7 +2418,7 @@ class BigtableInstanceAdminClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L488}
+  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L491}
   /// [google.bigtable.admin.v2.UpdateMaterializedViewRequest]: @googleapis_reference_link{google/bigtable/admin/v2/bigtable_instance_admin.proto#L1093}
   ///
   // clang-format on
@@ -2473,7 +2473,7 @@ class BigtableInstanceAdminClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L488}
+  /// [google.bigtable.admin.v2.MaterializedView]: @googleapis_reference_link{google/bigtable/admin/v2/instance.proto#L491}
   /// [google.bigtable.admin.v2.UpdateMaterializedViewRequest]: @googleapis_reference_link{google/bigtable/admin/v2/bigtable_instance_admin.proto#L1093}
   ///
   // clang-format on
diff --git a/google/cloud/chronicle/v1/data_access_control_client.h b/google/cloud/chronicle/v1/data_access_control_client.h
index b8da6afc264a0..41567f346f41a 100644
--- a/google/cloud/chronicle/v1/data_access_control_client.h
+++ b/google/cloud/chronicle/v1/data_access_control_client.h
@@ -447,7 +447,7 @@ class DataAccessControlServiceClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.chronicle.v1.CreateDataAccessScopeRequest]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L254}
-  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L407}
+  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L404}
   ///
   // clang-format on
   StatusOr<google::cloud::chronicle::v1::DataAccessScope> CreateDataAccessScope(
@@ -484,7 +484,7 @@ class DataAccessControlServiceClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.chronicle.v1.CreateDataAccessScopeRequest]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L254}
-  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L407}
+  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L404}
   ///
   // clang-format on
   StatusOr<google::cloud::chronicle::v1::DataAccessScope> CreateDataAccessScope(
@@ -511,7 +511,7 @@ class DataAccessControlServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L407}
+  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L404}
   /// [google.cloud.chronicle.v1.GetDataAccessScopeRequest]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L275}
   ///
   // clang-format on
@@ -541,7 +541,7 @@ class DataAccessControlServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L407}
+  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L404}
   /// [google.cloud.chronicle.v1.GetDataAccessScopeRequest]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L275}
   ///
   // clang-format on
@@ -577,7 +577,7 @@ class DataAccessControlServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L407}
+  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L404}
   /// [google.cloud.chronicle.v1.ListDataAccessScopesRequest]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L288}
   ///
   // clang-format on
@@ -616,7 +616,7 @@ class DataAccessControlServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L407}
+  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L404}
   /// [google.cloud.chronicle.v1.ListDataAccessScopesRequest]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L288}
   ///
   // clang-format on
@@ -652,7 +652,7 @@ class DataAccessControlServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L407}
+  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L404}
   /// [google.cloud.chronicle.v1.UpdateDataAccessScopeRequest]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L330}
   ///
   // clang-format on
@@ -683,7 +683,7 @@ class DataAccessControlServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L407}
+  /// [google.cloud.chronicle.v1.DataAccessScope]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L404}
   /// [google.cloud.chronicle.v1.UpdateDataAccessScopeRequest]: @googleapis_reference_link{google/cloud/chronicle/v1/data_access_control.proto#L330}
   ///
   // clang-format on
diff --git a/google/cloud/datacatalog/v1/data_catalog_client.h b/google/cloud/datacatalog/v1/data_catalog_client.h
index ed39da1478827..26e0819bfefdc 100644
--- a/google/cloud/datacatalog/v1/data_catalog_client.h
+++ b/google/cloud/datacatalog/v1/data_catalog_client.h
@@ -154,7 +154,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.SearchCatalogRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L711}
+  /// [google.cloud.datacatalog.v1.SearchCatalogRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L712}
   /// [google.cloud.datacatalog.v1.SearchCatalogResult]: @googleapis_reference_link{google/cloud/datacatalog/v1/search.proto#L33}
   ///
   // clang-format on
@@ -212,7 +212,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.SearchCatalogRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L711}
+  /// [google.cloud.datacatalog.v1.SearchCatalogRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L712}
   /// [google.cloud.datacatalog.v1.SearchCatalogResult]: @googleapis_reference_link{google/cloud/datacatalog/v1/search.proto#L33}
   ///
   // clang-format on
@@ -277,8 +277,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.CreateEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L846}
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
+  /// [google.cloud.datacatalog.v1.CreateEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L847}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -338,8 +338,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.CreateEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L846}
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
+  /// [google.cloud.datacatalog.v1.CreateEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L847}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -367,8 +367,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
-  /// [google.cloud.datacatalog.v1.GetEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L886}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
+  /// [google.cloud.datacatalog.v1.GetEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L887}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -396,8 +396,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
-  /// [google.cloud.datacatalog.v1.GetEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L886}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
+  /// [google.cloud.datacatalog.v1.GetEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L887}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -430,8 +430,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
-  /// [google.cloud.datacatalog.v1.GetEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L886}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
+  /// [google.cloud.datacatalog.v1.GetEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L887}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -464,8 +464,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
-  /// [google.cloud.datacatalog.v1.UpdateEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L872}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
+  /// [google.cloud.datacatalog.v1.UpdateEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L873}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -503,8 +503,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
-  /// [google.cloud.datacatalog.v1.UpdateEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L872}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
+  /// [google.cloud.datacatalog.v1.UpdateEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L873}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -542,8 +542,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
-  /// [google.cloud.datacatalog.v1.UpdateEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L872}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
+  /// [google.cloud.datacatalog.v1.UpdateEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L873}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -574,7 +574,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DeleteEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L901}
+  /// [google.cloud.datacatalog.v1.DeleteEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L902}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -608,7 +608,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DeleteEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L901}
+  /// [google.cloud.datacatalog.v1.DeleteEntryGroupRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L902}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -647,8 +647,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
-  /// [google.cloud.datacatalog.v1.ListEntryGroupsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L916}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
+  /// [google.cloud.datacatalog.v1.ListEntryGroupsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L917}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -689,8 +689,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
-  /// [google.cloud.datacatalog.v1.ListEntryGroupsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L916}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
+  /// [google.cloud.datacatalog.v1.ListEntryGroupsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L917}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -737,8 +737,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.CreateEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L951}
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
+  /// [google.cloud.datacatalog.v1.CreateEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L952}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -781,8 +781,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.CreateEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L951}
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
+  /// [google.cloud.datacatalog.v1.CreateEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L952}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -815,8 +815,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.UpdateEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L976}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.UpdateEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L977}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -851,8 +851,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.UpdateEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L976}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.UpdateEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L977}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -890,8 +890,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.UpdateEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L976}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.UpdateEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L977}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -926,8 +926,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DataCatalog.CreateEntry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L184}
-  /// [google.cloud.datacatalog.v1.DeleteEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1014}
+  /// [google.cloud.datacatalog.v1.DataCatalog.CreateEntry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L185}
+  /// [google.cloud.datacatalog.v1.DeleteEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1015}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -965,8 +965,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DataCatalog.CreateEntry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L184}
-  /// [google.cloud.datacatalog.v1.DeleteEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1014}
+  /// [google.cloud.datacatalog.v1.DataCatalog.CreateEntry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L185}
+  /// [google.cloud.datacatalog.v1.DeleteEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1015}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -994,8 +994,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.GetEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1026}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.GetEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1027}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1027,8 +1027,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.GetEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1026}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.GetEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1027}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1063,8 +1063,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.LookupEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1038}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.LookupEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1039}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1107,9 +1107,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L77}
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.ListEntriesRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2122}
+  /// [google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L78}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.ListEntriesRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2123}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1154,9 +1154,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L77}
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.ListEntriesRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2122}
+  /// [google.cloud.datacatalog.v1.DataCatalog.SearchCatalog]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L78}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.ListEntriesRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2123}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1193,9 +1193,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.EntryOverview]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1720}
-  /// [google.cloud.datacatalog.v1.ModifyEntryOverviewRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2263}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.EntryOverview]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1721}
+  /// [google.cloud.datacatalog.v1.ModifyEntryOverviewRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2264}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1232,9 +1232,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Contacts]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1732}
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.ModifyEntryContactsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2278}
+  /// [google.cloud.datacatalog.v1.Contacts]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1733}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.ModifyEntryContactsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2279}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1274,7 +1274,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.CreateTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1786}
+  /// [google.cloud.datacatalog.v1.CreateTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1787}
   /// [google.cloud.datacatalog.v1.TagTemplate]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L147}
   ///
   // clang-format on
@@ -1314,7 +1314,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.CreateTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1786}
+  /// [google.cloud.datacatalog.v1.CreateTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1787}
   /// [google.cloud.datacatalog.v1.TagTemplate]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L147}
   ///
   // clang-format on
@@ -1343,7 +1343,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.GetTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1809}
+  /// [google.cloud.datacatalog.v1.GetTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1810}
   /// [google.cloud.datacatalog.v1.TagTemplate]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L147}
   ///
   // clang-format on
@@ -1376,7 +1376,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.GetTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1809}
+  /// [google.cloud.datacatalog.v1.GetTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1810}
   /// [google.cloud.datacatalog.v1.TagTemplate]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L147}
   ///
   // clang-format on
@@ -1414,7 +1414,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.datacatalog.v1.TagTemplate]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L147}
-  /// [google.cloud.datacatalog.v1.UpdateTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1821}
+  /// [google.cloud.datacatalog.v1.UpdateTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1822}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1460,7 +1460,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.datacatalog.v1.TagTemplate]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L147}
-  /// [google.cloud.datacatalog.v1.UpdateTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1821}
+  /// [google.cloud.datacatalog.v1.UpdateTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1822}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1502,7 +1502,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.datacatalog.v1.TagTemplate]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L147}
-  /// [google.cloud.datacatalog.v1.UpdateTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1821}
+  /// [google.cloud.datacatalog.v1.UpdateTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1822}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1535,7 +1535,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DeleteTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1839}
+  /// [google.cloud.datacatalog.v1.DeleteTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1840}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1569,7 +1569,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DeleteTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1839}
+  /// [google.cloud.datacatalog.v1.DeleteTagTemplateRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1840}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1611,7 +1611,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.CreateTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1904}
+  /// [google.cloud.datacatalog.v1.CreateTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1905}
   /// [google.cloud.datacatalog.v1.TagTemplateField]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L211}
   ///
   // clang-format on
@@ -1652,7 +1652,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.CreateTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1904}
+  /// [google.cloud.datacatalog.v1.CreateTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1905}
   /// [google.cloud.datacatalog.v1.TagTemplateField]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L211}
   ///
   // clang-format on
@@ -1692,7 +1692,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.datacatalog.v1.TagTemplateField]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L211}
-  /// [google.cloud.datacatalog.v1.UpdateTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1931}
+  /// [google.cloud.datacatalog.v1.UpdateTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1932}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1747,7 +1747,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.datacatalog.v1.TagTemplateField]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L211}
-  /// [google.cloud.datacatalog.v1.UpdateTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1931}
+  /// [google.cloud.datacatalog.v1.UpdateTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1932}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1791,7 +1791,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.datacatalog.v1.TagTemplateField]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L211}
-  /// [google.cloud.datacatalog.v1.UpdateTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1931}
+  /// [google.cloud.datacatalog.v1.UpdateTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1932}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -1827,7 +1827,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.RenameTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1966}
+  /// [google.cloud.datacatalog.v1.RenameTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1967}
   /// [google.cloud.datacatalog.v1.TagTemplateField]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L211}
   ///
   // clang-format on
@@ -1866,7 +1866,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.RenameTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1966}
+  /// [google.cloud.datacatalog.v1.RenameTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1967}
   /// [google.cloud.datacatalog.v1.TagTemplateField]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L211}
   ///
   // clang-format on
@@ -1901,7 +1901,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1982}
+  /// [google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1983}
   /// [google.cloud.datacatalog.v1.TagTemplateField]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L211}
   ///
   // clang-format on
@@ -1938,7 +1938,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1982}
+  /// [google.cloud.datacatalog.v1.RenameTagTemplateFieldEnumValueRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1983}
   /// [google.cloud.datacatalog.v1.TagTemplateField]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L211}
   ///
   // clang-format on
@@ -1975,7 +1975,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DeleteTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1999}
+  /// [google.cloud.datacatalog.v1.DeleteTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2000}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2010,7 +2010,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DeleteTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1999}
+  /// [google.cloud.datacatalog.v1.DeleteTagTemplateFieldRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2000}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2057,9 +2057,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.CreateTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1856}
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
+  /// [google.cloud.datacatalog.v1.CreateTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1857}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
   /// [google.cloud.datacatalog.v1.Tag]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L36}
   ///
   // clang-format on
@@ -2104,9 +2104,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.CreateTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1856}
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
+  /// [google.cloud.datacatalog.v1.CreateTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1857}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
   /// [google.cloud.datacatalog.v1.Tag]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L36}
   ///
   // clang-format on
@@ -2136,7 +2136,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.datacatalog.v1.Tag]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L36}
-  /// [google.cloud.datacatalog.v1.UpdateTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1877}
+  /// [google.cloud.datacatalog.v1.UpdateTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1878}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2170,7 +2170,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.datacatalog.v1.Tag]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L36}
-  /// [google.cloud.datacatalog.v1.UpdateTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1877}
+  /// [google.cloud.datacatalog.v1.UpdateTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1878}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2204,7 +2204,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.datacatalog.v1.Tag]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L36}
-  /// [google.cloud.datacatalog.v1.UpdateTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1877}
+  /// [google.cloud.datacatalog.v1.UpdateTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1878}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2230,7 +2230,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DeleteTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1892}
+  /// [google.cloud.datacatalog.v1.DeleteTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1893}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2259,7 +2259,7 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.DeleteTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1892}
+  /// [google.cloud.datacatalog.v1.DeleteTagRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1893}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2302,9 +2302,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1751}
-  /// [google.cloud.datacatalog.v1.ListTagsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2016}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.EntryGroup]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1752}
+  /// [google.cloud.datacatalog.v1.ListTagsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2017}
   /// [google.cloud.datacatalog.v1.Tag]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L36}
   /// [google.cloud.datacatalog.v1.Tag.column]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L72}
   ///
@@ -2349,8 +2349,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.ListTagsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2016}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.ListTagsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2017}
   /// [google.cloud.datacatalog.v1.Tag]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L36}
   /// [google.cloud.datacatalog.v1.Tag.column]: @googleapis_reference_link{google/cloud/datacatalog/v1/tags.proto#L72}
   ///
@@ -2404,9 +2404,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.ReconcileTagsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2050}
-  /// [google.cloud.datacatalog.v1.ReconcileTagsRequest.force_delete_missing]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2070}
-  /// [google.cloud.datacatalog.v1.ReconcileTagsResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2082}
+  /// [google.cloud.datacatalog.v1.ReconcileTagsRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2051}
+  /// [google.cloud.datacatalog.v1.ReconcileTagsRequest.force_delete_missing]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2071}
+  /// [google.cloud.datacatalog.v1.ReconcileTagsResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2083}
   /// [google.longrunning.Operations.GetOperation]: @googleapis_reference_link{google/longrunning/operations.proto#L70}
   ///
   // clang-format on
@@ -2472,9 +2472,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.StarEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2162}
-  /// [google.cloud.datacatalog.v1.StarEntryResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2175}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.StarEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2163}
+  /// [google.cloud.datacatalog.v1.StarEntryResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2176}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2507,9 +2507,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.StarEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2162}
-  /// [google.cloud.datacatalog.v1.StarEntryResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2175}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.StarEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2163}
+  /// [google.cloud.datacatalog.v1.StarEntryResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2176}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2538,9 +2538,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.UnstarEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2179}
-  /// [google.cloud.datacatalog.v1.UnstarEntryResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2192}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.UnstarEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2180}
+  /// [google.cloud.datacatalog.v1.UnstarEntryResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2193}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2573,9 +2573,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1108}
-  /// [google.cloud.datacatalog.v1.UnstarEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2179}
-  /// [google.cloud.datacatalog.v1.UnstarEntryResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2192}
+  /// [google.cloud.datacatalog.v1.Entry]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L1109}
+  /// [google.cloud.datacatalog.v1.UnstarEntryRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2180}
+  /// [google.cloud.datacatalog.v1.UnstarEntryResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2193}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -2904,9 +2904,9 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.ImportEntriesMetadata]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2232}
-  /// [google.cloud.datacatalog.v1.ImportEntriesRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2197}
-  /// [google.cloud.datacatalog.v1.ImportEntriesResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2220}
+  /// [google.cloud.datacatalog.v1.ImportEntriesMetadata]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2233}
+  /// [google.cloud.datacatalog.v1.ImportEntriesRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2198}
+  /// [google.cloud.datacatalog.v1.ImportEntriesResponse]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2221}
   /// [google.longrunning.Operations.GetOperation]: @googleapis_reference_link{google/longrunning/operations.proto#L70}
   ///
   // clang-format on
@@ -2977,8 +2977,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.MigrationConfig]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2446}
-  /// [google.cloud.datacatalog.v1.SetConfigRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2376}
+  /// [google.cloud.datacatalog.v1.MigrationConfig]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2447}
+  /// [google.cloud.datacatalog.v1.SetConfigRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2377}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -3013,8 +3013,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.OrganizationConfig]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2434}
-  /// [google.cloud.datacatalog.v1.RetrieveConfigRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2392}
+  /// [google.cloud.datacatalog.v1.OrganizationConfig]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2435}
+  /// [google.cloud.datacatalog.v1.RetrieveConfigRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2393}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
@@ -3051,8 +3051,8 @@ class GOOGLE_CLOUD_CPP_DEPRECATED(
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.datacatalog.v1.MigrationConfig]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2446}
-  /// [google.cloud.datacatalog.v1.RetrieveEffectiveConfigRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2399}
+  /// [google.cloud.datacatalog.v1.MigrationConfig]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2447}
+  /// [google.cloud.datacatalog.v1.RetrieveEffectiveConfigRequest]: @googleapis_reference_link{google/cloud/datacatalog/v1/datacatalog.proto#L2400}
   ///
   // clang-format on
   GOOGLE_CLOUD_CPP_DEPRECATED("This RPC is deprecated.")
diff --git a/google/cloud/documentai/v1/document_processor_client.h b/google/cloud/documentai/v1/document_processor_client.h
index 53a79d8a86761..7265d0c4e71cb 100644
--- a/google/cloud/documentai/v1/document_processor_client.h
+++ b/google/cloud/documentai/v1/document_processor_client.h
@@ -122,8 +122,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.ProcessRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L396}
-  /// [google.cloud.documentai.v1.ProcessResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L491}
+  /// [google.cloud.documentai.v1.ProcessRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L403}
+  /// [google.cloud.documentai.v1.ProcessResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L498}
   /// [google.cloud.documentai.v1.Processor]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L203}
   /// [google.cloud.documentai.v1.Processor.default_processor_version]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L263}
   /// [google.cloud.documentai.v1.ProcessorVersion]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L37}
@@ -155,8 +155,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.ProcessRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L396}
-  /// [google.cloud.documentai.v1.ProcessResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L491}
+  /// [google.cloud.documentai.v1.ProcessRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L403}
+  /// [google.cloud.documentai.v1.ProcessResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L498}
   ///
   // clang-format on
   StatusOr<google::cloud::documentai::v1::ProcessResponse> ProcessDocument(
@@ -194,8 +194,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.BatchProcessRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L502}
-  /// [google.cloud.documentai.v1.BatchProcessResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L542}
+  /// [google.cloud.documentai.v1.BatchProcessRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L509}
+  /// [google.cloud.documentai.v1.BatchProcessResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L549}
   /// [google.cloud.documentai.v1.Processor]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L203}
   /// [google.cloud.documentai.v1.ProcessorVersion]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L37}
   ///
@@ -248,8 +248,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.BatchProcessRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L502}
-  /// [google.cloud.documentai.v1.BatchProcessResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L542}
+  /// [google.cloud.documentai.v1.BatchProcessRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L509}
+  /// [google.cloud.documentai.v1.BatchProcessResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L549}
   ///
   // clang-format on
   future<StatusOr<google::cloud::documentai::v1::BatchProcessResponse>>
@@ -308,8 +308,8 @@ class DocumentProcessorServiceClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.documentai.v1.DocumentProcessorService.ListProcessorTypes]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L105}
-  /// [google.cloud.documentai.v1.FetchProcessorTypesRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L611}
-  /// [google.cloud.documentai.v1.FetchProcessorTypesResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L625}
+  /// [google.cloud.documentai.v1.FetchProcessorTypesRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L618}
+  /// [google.cloud.documentai.v1.FetchProcessorTypesResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L632}
   ///
   // clang-format on
   StatusOr<google::cloud::documentai::v1::FetchProcessorTypesResponse>
@@ -341,8 +341,8 @@ class DocumentProcessorServiceClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.documentai.v1.DocumentProcessorService.ListProcessorTypes]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L105}
-  /// [google.cloud.documentai.v1.FetchProcessorTypesRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L611}
-  /// [google.cloud.documentai.v1.FetchProcessorTypesResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L625}
+  /// [google.cloud.documentai.v1.FetchProcessorTypesRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L618}
+  /// [google.cloud.documentai.v1.FetchProcessorTypesResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L632}
   ///
   // clang-format on
   StatusOr<google::cloud::documentai::v1::FetchProcessorTypesResponse>
@@ -378,7 +378,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.ListProcessorTypesRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L634}
+  /// [google.cloud.documentai.v1.ListProcessorTypesRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L641}
   /// [google.cloud.documentai.v1.ProcessorType]: @googleapis_reference_link{google/cloud/documentai/v1/processor_type.proto#L32}
   ///
   // clang-format on
@@ -417,7 +417,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.ListProcessorTypesRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L634}
+  /// [google.cloud.documentai.v1.ListProcessorTypesRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L641}
   /// [google.cloud.documentai.v1.ProcessorType]: @googleapis_reference_link{google/cloud/documentai/v1/processor_type.proto#L32}
   ///
   // clang-format on
@@ -443,7 +443,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.GetProcessorTypeRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L699}
+  /// [google.cloud.documentai.v1.GetProcessorTypeRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L706}
   /// [google.cloud.documentai.v1.ProcessorType]: @googleapis_reference_link{google/cloud/documentai/v1/processor_type.proto#L32}
   ///
   // clang-format on
@@ -473,7 +473,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.GetProcessorTypeRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L699}
+  /// [google.cloud.documentai.v1.GetProcessorTypeRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L706}
   /// [google.cloud.documentai.v1.ProcessorType]: @googleapis_reference_link{google/cloud/documentai/v1/processor_type.proto#L32}
   ///
   // clang-format on
@@ -509,7 +509,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.ListProcessorsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L665}
+  /// [google.cloud.documentai.v1.ListProcessorsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L672}
   /// [google.cloud.documentai.v1.Processor]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L203}
   ///
   // clang-format on
@@ -548,7 +548,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.ListProcessorsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L665}
+  /// [google.cloud.documentai.v1.ListProcessorsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L672}
   /// [google.cloud.documentai.v1.Processor]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L203}
   ///
   // clang-format on
@@ -574,7 +574,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.GetProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L712}
+  /// [google.cloud.documentai.v1.GetProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L719}
   /// [google.cloud.documentai.v1.Processor]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L203}
   ///
   // clang-format on
@@ -604,7 +604,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.GetProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L712}
+  /// [google.cloud.documentai.v1.GetProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L719}
   /// [google.cloud.documentai.v1.Processor]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L203}
   ///
   // clang-format on
@@ -642,9 +642,9 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.TrainProcessorVersionMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1063}
-  /// [google.cloud.documentai.v1.TrainProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L980}
-  /// [google.cloud.documentai.v1.TrainProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1057}
+  /// [google.cloud.documentai.v1.TrainProcessorVersionMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1070}
+  /// [google.cloud.documentai.v1.TrainProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L987}
+  /// [google.cloud.documentai.v1.TrainProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1064}
   ///
   // clang-format on
   future<StatusOr<google::cloud::documentai::v1::TrainProcessorVersionResponse>>
@@ -701,9 +701,9 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.TrainProcessorVersionMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1063}
-  /// [google.cloud.documentai.v1.TrainProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L980}
-  /// [google.cloud.documentai.v1.TrainProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1057}
+  /// [google.cloud.documentai.v1.TrainProcessorVersionMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1070}
+  /// [google.cloud.documentai.v1.TrainProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L987}
+  /// [google.cloud.documentai.v1.TrainProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1064}
   ///
   // clang-format on
   future<StatusOr<google::cloud::documentai::v1::TrainProcessorVersionResponse>>
@@ -760,7 +760,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.GetProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L725}
+  /// [google.cloud.documentai.v1.GetProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L732}
   /// [google.cloud.documentai.v1.ProcessorVersion]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L37}
   ///
   // clang-format on
@@ -790,7 +790,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.GetProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L725}
+  /// [google.cloud.documentai.v1.GetProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L732}
   /// [google.cloud.documentai.v1.ProcessorVersion]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L37}
   ///
   // clang-format on
@@ -827,7 +827,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.ListProcessorVersionsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L736}
+  /// [google.cloud.documentai.v1.ListProcessorVersionsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L743}
   /// [google.cloud.documentai.v1.ProcessorVersion]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L37}
   ///
   // clang-format on
@@ -866,7 +866,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.ListProcessorVersionsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L736}
+  /// [google.cloud.documentai.v1.ListProcessorVersionsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L743}
   /// [google.cloud.documentai.v1.ProcessorVersion]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L37}
   ///
   // clang-format on
@@ -901,8 +901,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.DeleteProcessorVersionMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L784}
-  /// [google.cloud.documentai.v1.DeleteProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L771}
+  /// [google.cloud.documentai.v1.DeleteProcessorVersionMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L791}
+  /// [google.cloud.documentai.v1.DeleteProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L778}
   ///
   // clang-format on
   future<
@@ -954,8 +954,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.DeleteProcessorVersionMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L784}
-  /// [google.cloud.documentai.v1.DeleteProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L771}
+  /// [google.cloud.documentai.v1.DeleteProcessorVersionMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L791}
+  /// [google.cloud.documentai.v1.DeleteProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L778}
   ///
   // clang-format on
   future<
@@ -1021,8 +1021,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.DeployProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L792}
-  /// [google.cloud.documentai.v1.DeployProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L805}
+  /// [google.cloud.documentai.v1.DeployProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L799}
+  /// [google.cloud.documentai.v1.DeployProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L812}
   ///
   // clang-format on
   future<
@@ -1073,8 +1073,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.DeployProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L792}
-  /// [google.cloud.documentai.v1.DeployProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L805}
+  /// [google.cloud.documentai.v1.DeployProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L799}
+  /// [google.cloud.documentai.v1.DeployProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L812}
   ///
   // clang-format on
   future<
@@ -1140,8 +1140,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.UndeployProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L818}
-  /// [google.cloud.documentai.v1.UndeployProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L831}
+  /// [google.cloud.documentai.v1.UndeployProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L825}
+  /// [google.cloud.documentai.v1.UndeployProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L838}
   ///
   // clang-format on
   future<
@@ -1192,8 +1192,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.UndeployProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L818}
-  /// [google.cloud.documentai.v1.UndeployProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L831}
+  /// [google.cloud.documentai.v1.UndeployProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L825}
+  /// [google.cloud.documentai.v1.UndeployProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L838}
   ///
   // clang-format on
   future<
@@ -1265,7 +1265,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.CreateProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L846}
+  /// [google.cloud.documentai.v1.CreateProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L853}
   /// [google.cloud.documentai.v1.Processor]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L203}
   /// [google.cloud.documentai.v1.Processor.display_name]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L257}
   /// [google.cloud.documentai.v1.Processor.kms_key_name]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L283}
@@ -1307,7 +1307,7 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.CreateProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L846}
+  /// [google.cloud.documentai.v1.CreateProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L853}
   /// [google.cloud.documentai.v1.Processor]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L203}
   /// [google.cloud.documentai.v1.ProcessorType]: @googleapis_reference_link{google/cloud/documentai/v1/processor_type.proto#L32}
   ///
@@ -1342,8 +1342,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.DeleteProcessorMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L881}
-  /// [google.cloud.documentai.v1.DeleteProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L868}
+  /// [google.cloud.documentai.v1.DeleteProcessorMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L888}
+  /// [google.cloud.documentai.v1.DeleteProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L875}
   ///
   // clang-format on
   future<StatusOr<google::cloud::documentai::v1::DeleteProcessorMetadata>>
@@ -1394,8 +1394,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.DeleteProcessorMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L881}
-  /// [google.cloud.documentai.v1.DeleteProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L868}
+  /// [google.cloud.documentai.v1.DeleteProcessorMetadata]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L888}
+  /// [google.cloud.documentai.v1.DeleteProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L875}
   ///
   // clang-format on
   future<StatusOr<google::cloud::documentai::v1::DeleteProcessorMetadata>>
@@ -1462,8 +1462,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.EnableProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L889}
-  /// [google.cloud.documentai.v1.EnableProcessorResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L902}
+  /// [google.cloud.documentai.v1.EnableProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L896}
+  /// [google.cloud.documentai.v1.EnableProcessorResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L909}
   ///
   // clang-format on
   future<StatusOr<google::cloud::documentai::v1::EnableProcessorResponse>>
@@ -1530,8 +1530,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.DisableProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L915}
-  /// [google.cloud.documentai.v1.DisableProcessorResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L928}
+  /// [google.cloud.documentai.v1.DisableProcessorRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L922}
+  /// [google.cloud.documentai.v1.DisableProcessorResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L935}
   ///
   // clang-format on
   future<StatusOr<google::cloud::documentai::v1::DisableProcessorResponse>>
@@ -1605,8 +1605,8 @@ class DocumentProcessorServiceClient {
   /// [google.cloud.documentai.v1.DocumentProcessorService.BatchProcessDocuments]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L76}
   /// [google.cloud.documentai.v1.DocumentProcessorService.ProcessDocument]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L62}
   /// [google.cloud.documentai.v1.Processor]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L203}
-  /// [google.cloud.documentai.v1.SetDefaultProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L941}
-  /// [google.cloud.documentai.v1.SetDefaultProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L967}
+  /// [google.cloud.documentai.v1.SetDefaultProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L948}
+  /// [google.cloud.documentai.v1.SetDefaultProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L974}
   ///
   // clang-format on
   future<StatusOr<
@@ -1675,8 +1675,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.ReviewDocumentRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1097}
-  /// [google.cloud.documentai.v1.ReviewDocumentResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1137}
+  /// [google.cloud.documentai.v1.ReviewDocumentRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1104}
+  /// [google.cloud.documentai.v1.ReviewDocumentResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1144}
   ///
   // clang-format on
   future<StatusOr<google::cloud::documentai::v1::ReviewDocumentResponse>>
@@ -1727,8 +1727,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.ReviewDocumentRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1097}
-  /// [google.cloud.documentai.v1.ReviewDocumentResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1137}
+  /// [google.cloud.documentai.v1.ReviewDocumentRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1104}
+  /// [google.cloud.documentai.v1.ReviewDocumentResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1144}
   ///
   // clang-format on
   future<StatusOr<google::cloud::documentai::v1::ReviewDocumentResponse>>
@@ -1794,8 +1794,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.EvaluateProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1175}
-  /// [google.cloud.documentai.v1.EvaluateProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1204}
+  /// [google.cloud.documentai.v1.EvaluateProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1182}
+  /// [google.cloud.documentai.v1.EvaluateProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1211}
   /// [google.cloud.documentai.v1.ProcessorVersion]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L37}
   ///
   // clang-format on
@@ -1849,8 +1849,8 @@ class DocumentProcessorServiceClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.documentai.v1.EvaluateProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1175}
-  /// [google.cloud.documentai.v1.EvaluateProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1204}
+  /// [google.cloud.documentai.v1.EvaluateProcessorVersionRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1182}
+  /// [google.cloud.documentai.v1.EvaluateProcessorVersionResponse]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1211}
   ///
   // clang-format on
   future<
@@ -1912,7 +1912,7 @@ class DocumentProcessorServiceClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.documentai.v1.Evaluation]: @googleapis_reference_link{google/cloud/documentai/v1/evaluation.proto#L48}
-  /// [google.cloud.documentai.v1.GetEvaluationRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1210}
+  /// [google.cloud.documentai.v1.GetEvaluationRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1217}
   ///
   // clang-format on
   StatusOr<google::cloud::documentai::v1::Evaluation> GetEvaluation(
@@ -1942,7 +1942,7 @@ class DocumentProcessorServiceClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.documentai.v1.Evaluation]: @googleapis_reference_link{google/cloud/documentai/v1/evaluation.proto#L48}
-  /// [google.cloud.documentai.v1.GetEvaluationRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1210}
+  /// [google.cloud.documentai.v1.GetEvaluationRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1217}
   ///
   // clang-format on
   StatusOr<google::cloud::documentai::v1::Evaluation> GetEvaluation(
@@ -1980,7 +1980,7 @@ class DocumentProcessorServiceClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.documentai.v1.Evaluation]: @googleapis_reference_link{google/cloud/documentai/v1/evaluation.proto#L48}
-  /// [google.cloud.documentai.v1.ListEvaluationsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1224}
+  /// [google.cloud.documentai.v1.ListEvaluationsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1231}
   /// [google.cloud.documentai.v1.ProcessorVersion]: @googleapis_reference_link{google/cloud/documentai/v1/processor.proto#L37}
   ///
   // clang-format on
@@ -2020,7 +2020,7 @@ class DocumentProcessorServiceClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.documentai.v1.Evaluation]: @googleapis_reference_link{google/cloud/documentai/v1/evaluation.proto#L48}
-  /// [google.cloud.documentai.v1.ListEvaluationsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1224}
+  /// [google.cloud.documentai.v1.ListEvaluationsRequest]: @googleapis_reference_link{google/cloud/documentai/v1/document_processor_service.proto#L1231}
   ///
   // clang-format on
   StreamRange<google::cloud::documentai::v1::Evaluation> ListEvaluations(
diff --git a/google/cloud/gkebackup/v1/backup_for_gke_client.cc b/google/cloud/gkebackup/v1/backup_for_gke_client.cc
index b15b6177fe68b..d1629e28b6d14 100644
--- a/google/cloud/gkebackup/v1/backup_for_gke_client.cc
+++ b/google/cloud/gkebackup/v1/backup_for_gke_client.cc
@@ -195,6 +195,211 @@ BackupForGKEClient::DeleteBackupPlan(
   return connection_->DeleteBackupPlan(operation);
 }
 
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEClient::CreateBackupChannel(
+    std::string const& parent,
+    google::cloud::gkebackup::v1::BackupChannel const& backup_channel,
+    std::string const& backup_channel_id, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::CreateBackupChannelRequest request;
+  request.set_parent(parent);
+  *request.mutable_backup_channel() = backup_channel;
+  request.set_backup_channel_id(backup_channel_id);
+  return connection_->CreateBackupChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::CreateBackupChannel(
+    NoAwaitTag, std::string const& parent,
+    google::cloud::gkebackup::v1::BackupChannel const& backup_channel,
+    std::string const& backup_channel_id, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::CreateBackupChannelRequest request;
+  request.set_parent(parent);
+  *request.mutable_backup_channel() = backup_channel;
+  request.set_backup_channel_id(backup_channel_id);
+  return connection_->CreateBackupChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEClient::CreateBackupChannel(
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->CreateBackupChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::CreateBackupChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->CreateBackupChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEClient::CreateBackupChannel(
+    google::longrunning::Operation const& operation, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->CreateBackupChannel(operation);
+}
+
+StreamRange<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKEClient::ListBackupChannels(std::string const& parent,
+                                       Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::ListBackupChannelsRequest request;
+  request.set_parent(parent);
+  return connection_->ListBackupChannels(request);
+}
+
+StreamRange<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKEClient::ListBackupChannels(
+    google::cloud::gkebackup::v1::ListBackupChannelsRequest request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->ListBackupChannels(std::move(request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKEClient::GetBackupChannel(std::string const& name, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::GetBackupChannelRequest request;
+  request.set_name(name);
+  return connection_->GetBackupChannel(request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKEClient::GetBackupChannel(
+    google::cloud::gkebackup::v1::GetBackupChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->GetBackupChannel(request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEClient::UpdateBackupChannel(
+    google::cloud::gkebackup::v1::BackupChannel const& backup_channel,
+    google::protobuf::FieldMask const& update_mask, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::UpdateBackupChannelRequest request;
+  *request.mutable_backup_channel() = backup_channel;
+  *request.mutable_update_mask() = update_mask;
+  return connection_->UpdateBackupChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::UpdateBackupChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::BackupChannel const& backup_channel,
+    google::protobuf::FieldMask const& update_mask, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::UpdateBackupChannelRequest request;
+  *request.mutable_backup_channel() = backup_channel;
+  *request.mutable_update_mask() = update_mask;
+  return connection_->UpdateBackupChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEClient::UpdateBackupChannel(
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->UpdateBackupChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::UpdateBackupChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->UpdateBackupChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEClient::UpdateBackupChannel(
+    google::longrunning::Operation const& operation, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->UpdateBackupChannel(operation);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEClient::DeleteBackupChannel(std::string const& name, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::DeleteBackupChannelRequest request;
+  request.set_name(name);
+  return connection_->DeleteBackupChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::DeleteBackupChannel(NoAwaitTag, std::string const& name,
+                                        Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::DeleteBackupChannelRequest request;
+  request.set_name(name);
+  return connection_->DeleteBackupChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEClient::DeleteBackupChannel(
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->DeleteBackupChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::DeleteBackupChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->DeleteBackupChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEClient::DeleteBackupChannel(
+    google::longrunning::Operation const& operation, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->DeleteBackupChannel(operation);
+}
+
+StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKEClient::ListBackupPlanBindings(std::string const& parent,
+                                           Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest request;
+  request.set_parent(parent);
+  return connection_->ListBackupPlanBindings(request);
+}
+
+StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKEClient::ListBackupPlanBindings(
+    google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->ListBackupPlanBindings(std::move(request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKEClient::GetBackupPlanBinding(std::string const& name,
+                                         Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::GetBackupPlanBindingRequest request;
+  request.set_name(name);
+  return connection_->GetBackupPlanBinding(request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKEClient::GetBackupPlanBinding(
+    google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->GetBackupPlanBinding(request);
+}
+
 future<StatusOr<google::cloud::gkebackup::v1::Backup>>
 BackupForGKEClient::CreateBackup(
     std::string const& parent,
@@ -551,6 +756,212 @@ BackupForGKEClient::DeleteRestorePlan(
   return connection_->DeleteRestorePlan(operation);
 }
 
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEClient::CreateRestoreChannel(
+    std::string const& parent,
+    google::cloud::gkebackup::v1::RestoreChannel const& restore_channel,
+    std::string const& restore_channel_id, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::CreateRestoreChannelRequest request;
+  request.set_parent(parent);
+  *request.mutable_restore_channel() = restore_channel;
+  request.set_restore_channel_id(restore_channel_id);
+  return connection_->CreateRestoreChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::CreateRestoreChannel(
+    NoAwaitTag, std::string const& parent,
+    google::cloud::gkebackup::v1::RestoreChannel const& restore_channel,
+    std::string const& restore_channel_id, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::CreateRestoreChannelRequest request;
+  request.set_parent(parent);
+  *request.mutable_restore_channel() = restore_channel;
+  request.set_restore_channel_id(restore_channel_id);
+  return connection_->CreateRestoreChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEClient::CreateRestoreChannel(
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->CreateRestoreChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::CreateRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->CreateRestoreChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEClient::CreateRestoreChannel(
+    google::longrunning::Operation const& operation, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->CreateRestoreChannel(operation);
+}
+
+StreamRange<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKEClient::ListRestoreChannels(std::string const& parent,
+                                        Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::ListRestoreChannelsRequest request;
+  request.set_parent(parent);
+  return connection_->ListRestoreChannels(request);
+}
+
+StreamRange<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKEClient::ListRestoreChannels(
+    google::cloud::gkebackup::v1::ListRestoreChannelsRequest request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->ListRestoreChannels(std::move(request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKEClient::GetRestoreChannel(std::string const& name, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::GetRestoreChannelRequest request;
+  request.set_name(name);
+  return connection_->GetRestoreChannel(request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKEClient::GetRestoreChannel(
+    google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->GetRestoreChannel(request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEClient::UpdateRestoreChannel(
+    google::cloud::gkebackup::v1::RestoreChannel const& restore_channel,
+    google::protobuf::FieldMask const& update_mask, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::UpdateRestoreChannelRequest request;
+  *request.mutable_restore_channel() = restore_channel;
+  *request.mutable_update_mask() = update_mask;
+  return connection_->UpdateRestoreChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::UpdateRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::RestoreChannel const& restore_channel,
+    google::protobuf::FieldMask const& update_mask, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::UpdateRestoreChannelRequest request;
+  *request.mutable_restore_channel() = restore_channel;
+  *request.mutable_update_mask() = update_mask;
+  return connection_->UpdateRestoreChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEClient::UpdateRestoreChannel(
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->UpdateRestoreChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::UpdateRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->UpdateRestoreChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEClient::UpdateRestoreChannel(
+    google::longrunning::Operation const& operation, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->UpdateRestoreChannel(operation);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEClient::DeleteRestoreChannel(std::string const& name,
+                                         Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::DeleteRestoreChannelRequest request;
+  request.set_name(name);
+  return connection_->DeleteRestoreChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::DeleteRestoreChannel(NoAwaitTag, std::string const& name,
+                                         Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::DeleteRestoreChannelRequest request;
+  request.set_name(name);
+  return connection_->DeleteRestoreChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEClient::DeleteRestoreChannel(
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->DeleteRestoreChannel(request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEClient::DeleteRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->DeleteRestoreChannel(NoAwaitTag{}, request);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEClient::DeleteRestoreChannel(
+    google::longrunning::Operation const& operation, Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->DeleteRestoreChannel(operation);
+}
+
+StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKEClient::ListRestorePlanBindings(std::string const& parent,
+                                            Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest request;
+  request.set_parent(parent);
+  return connection_->ListRestorePlanBindings(request);
+}
+
+StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKEClient::ListRestorePlanBindings(
+    google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->ListRestorePlanBindings(std::move(request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKEClient::GetRestorePlanBinding(std::string const& name,
+                                          Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  google::cloud::gkebackup::v1::GetRestorePlanBindingRequest request;
+  request.set_name(name);
+  return connection_->GetRestorePlanBinding(request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKEClient::GetRestorePlanBinding(
+    google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request,
+    Options opts) {
+  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
+  return connection_->GetRestorePlanBinding(request);
+}
+
 future<StatusOr<google::cloud::gkebackup::v1::Restore>>
 BackupForGKEClient::CreateRestore(
     std::string const& parent,
diff --git a/google/cloud/gkebackup/v1/backup_for_gke_client.h b/google/cloud/gkebackup/v1/backup_for_gke_client.h
index 2aba90469cafc..0a778adee04d8 100644
--- a/google/cloud/gkebackup/v1/backup_for_gke_client.h
+++ b/google/cloud/gkebackup/v1/backup_for_gke_client.h
@@ -125,7 +125,7 @@ class BackupForGKEClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.gkebackup.v1.BackupPlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan.proto#L37}
-  /// [google.cloud.gkebackup.v1.CreateBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L359}
+  /// [google.cloud.gkebackup.v1.CreateBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L518}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::BackupPlan>> CreateBackupPlan(
@@ -180,7 +180,7 @@ class BackupForGKEClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.gkebackup.v1.BackupPlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan.proto#L37}
-  /// [google.cloud.gkebackup.v1.CreateBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L359}
+  /// [google.cloud.gkebackup.v1.CreateBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L518}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::BackupPlan>> CreateBackupPlan(
@@ -244,7 +244,7 @@ class BackupForGKEClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.gkebackup.v1.BackupPlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan.proto#L37}
-  /// [google.cloud.gkebackup.v1.ListBackupPlansRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L384}
+  /// [google.cloud.gkebackup.v1.ListBackupPlansRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L543}
   ///
   // clang-format on
   StreamRange<google::cloud::gkebackup::v1::BackupPlan> ListBackupPlans(
@@ -283,7 +283,7 @@ class BackupForGKEClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.gkebackup.v1.BackupPlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan.proto#L37}
-  /// [google.cloud.gkebackup.v1.ListBackupPlansRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L384}
+  /// [google.cloud.gkebackup.v1.ListBackupPlansRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L543}
   ///
   // clang-format on
   StreamRange<google::cloud::gkebackup::v1::BackupPlan> ListBackupPlans(
@@ -310,7 +310,7 @@ class BackupForGKEClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.gkebackup.v1.BackupPlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan.proto#L37}
-  /// [google.cloud.gkebackup.v1.GetBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L434}
+  /// [google.cloud.gkebackup.v1.GetBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L593}
   ///
   // clang-format on
   StatusOr<google::cloud::gkebackup::v1::BackupPlan> GetBackupPlan(
@@ -340,7 +340,7 @@ class BackupForGKEClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.gkebackup.v1.BackupPlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan.proto#L37}
-  /// [google.cloud.gkebackup.v1.GetBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L434}
+  /// [google.cloud.gkebackup.v1.GetBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L593}
   ///
   // clang-format on
   StatusOr<google::cloud::gkebackup::v1::BackupPlan> GetBackupPlan(
@@ -383,7 +383,7 @@ class BackupForGKEClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.gkebackup.v1.BackupPlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan.proto#L37}
-  /// [google.cloud.gkebackup.v1.UpdateBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L446}
+  /// [google.cloud.gkebackup.v1.UpdateBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L605}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::BackupPlan>> UpdateBackupPlan(
@@ -436,7 +436,7 @@ class BackupForGKEClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.gkebackup.v1.BackupPlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan.proto#L37}
-  /// [google.cloud.gkebackup.v1.UpdateBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L446}
+  /// [google.cloud.gkebackup.v1.UpdateBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L605}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::BackupPlan>> UpdateBackupPlan(
@@ -497,8 +497,8 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.DeleteBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L465}
-  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L329}
+  /// [google.cloud.gkebackup.v1.DeleteBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L624}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
@@ -548,8 +548,8 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.DeleteBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L465}
-  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L329}
+  /// [google.cloud.gkebackup.v1.DeleteBackupPlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L624}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
@@ -588,19 +588,20 @@ class BackupForGKEClient {
 
   // clang-format off
   ///
-  /// Creates a Backup for the given BackupPlan.
+  /// Creates a new BackupChannel in a given location.
   ///
-  /// @param parent  Required. The BackupPlan within which to create the Backup.
-  ///  Format: `projects/*/locations/*/backupPlans/*`
-  /// @param backup  Optional. The Backup resource to create.
-  /// @param backup_id  Optional. The client-provided short name for the Backup resource.
+  /// @param parent  Required. The location within which to create the BackupChannel.
+  ///  Format: `projects/*/locations/*`
+  /// @param backup_channel  Required. The BackupChannel resource object to create.
+  /// @param backup_channel_id  Optional. The client-provided short name for the BackupChannel resource.
   ///  This name must:
   ///  @n
   ///  - be between 1 and 63 characters long (inclusive)
   ///  - consist of only lower-case ASCII letters, numbers, and dashes
   ///  - start with a lower-case letter
   ///  - end with a lower-case letter or number
-  ///  - be unique within the set of Backups in this BackupPlan
+  ///  - be unique within the set of BackupChannels in this location
+  ///  If the user does not provide a name, a uuid will be used as the name.
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return A [`future`] that becomes satisfied when the LRO
@@ -610,7 +611,7 @@ class BackupForGKEClient {
   ///     In this case the [`StatusOr`] returned by the future contains the
   ///     error. If the LRO completes successfully the value of the future
   ///     contains the LRO's result. For this RPC the result is a
-  ///     [google.cloud.gkebackup.v1.Backup] proto message.
+  ///     [google.cloud.gkebackup.v1.BackupChannel] proto message.
   ///     The C++ class representing this message is created by Protobuf, using
   ///     the [Protobuf mapping rules].
   ///
@@ -621,18 +622,19 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
-  /// [google.cloud.gkebackup.v1.CreateBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L482}
+  /// [google.cloud.gkebackup.v1.BackupChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_channel.proto#L36}
+  /// [google.cloud.gkebackup.v1.CreateBackupChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L641}
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::Backup>> CreateBackup(
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  CreateBackupChannel(
       std::string const& parent,
-      google::cloud::gkebackup::v1::Backup const& backup,
-      std::string const& backup_id, Options opts = {});
+      google::cloud::gkebackup::v1::BackupChannel const& backup_channel,
+      std::string const& backup_channel_id, Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief CreateBackup
+  /// @copybrief CreateBackupChannel
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -641,19 +643,19 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> CreateBackup(
+  StatusOr<google::longrunning::Operation> CreateBackupChannel(
       NoAwaitTag, std::string const& parent,
-      google::cloud::gkebackup::v1::Backup const& backup,
-      std::string const& backup_id, Options opts = {});
+      google::cloud::gkebackup::v1::BackupChannel const& backup_channel,
+      std::string const& backup_channel_id, Options opts = {});
 
   // clang-format off
   ///
-  /// Creates a Backup for the given BackupPlan.
+  /// Creates a new BackupChannel in a given location.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.CreateBackupRequest].
+  ///     [google.cloud.gkebackup.v1.CreateBackupChannelRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
@@ -665,7 +667,7 @@ class BackupForGKEClient {
   ///     In this case the [`StatusOr`] returned by the future contains the
   ///     error. If the LRO completes successfully the value of the future
   ///     contains the LRO's result. For this RPC the result is a
-  ///     [google.cloud.gkebackup.v1.Backup] proto message.
+  ///     [google.cloud.gkebackup.v1.BackupChannel] proto message.
   ///     The C++ class representing this message is created by Protobuf, using
   ///     the [Protobuf mapping rules].
   ///
@@ -676,17 +678,18 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
-  /// [google.cloud.gkebackup.v1.CreateBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L482}
+  /// [google.cloud.gkebackup.v1.BackupChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_channel.proto#L36}
+  /// [google.cloud.gkebackup.v1.CreateBackupChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L641}
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::Backup>> CreateBackup(
-      google::cloud::gkebackup::v1::CreateBackupRequest const& request,
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  CreateBackupChannel(
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief CreateBackup
+  /// @copybrief CreateBackupChannel
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -695,29 +698,30 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> CreateBackup(
+  StatusOr<google::longrunning::Operation> CreateBackupChannel(
       NoAwaitTag,
-      google::cloud::gkebackup::v1::CreateBackupRequest const& request,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief CreateBackup
+  /// @copybrief CreateBackupChannel
   ///
   /// This method accepts a `google::longrunning::Operation` that corresponds
   /// to a previously started Long Running Operation (LRO) and polls the status
   /// of the LRO in the background.
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::Backup>> CreateBackup(
-      google::longrunning::Operation const& operation, Options opts = {});
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  CreateBackupChannel(google::longrunning::Operation const& operation,
+                      Options opts = {});
 
   // clang-format off
   ///
-  /// Lists the Backups for a given BackupPlan.
+  /// Lists BackupChannels in a given location.
   ///
-  /// @param parent  Required. The BackupPlan that contains the Backups to list.
-  ///  Format: `projects/*/locations/*/backupPlans/*`
+  /// @param parent  Required. The location that contains the BackupChannels to list.
+  ///  Format: `projects/*/locations/*`
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return a [StreamRange](@ref google::cloud::StreamRange)
@@ -730,7 +734,7 @@ class BackupForGKEClient {
   ///     An empty set of results does not indicate an error, it indicates
   ///     that there are no resources meeting the request criteria.
   ///     On a successful iteration the `StatusOr<T>` contains elements of type
-  ///     [google.cloud.gkebackup.v1.Backup], or rather,
+  ///     [google.cloud.gkebackup.v1.BackupChannel], or rather,
   ///     the C++ class generated by Protobuf from that type. Please consult the
   ///     Protobuf documentation for details on the [Protobuf mapping rules].
   ///
@@ -740,21 +744,21 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
-  /// [google.cloud.gkebackup.v1.ListBackupsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L507}
+  /// [google.cloud.gkebackup.v1.BackupChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_channel.proto#L36}
+  /// [google.cloud.gkebackup.v1.ListBackupChannelsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L667}
   ///
   // clang-format on
-  StreamRange<google::cloud::gkebackup::v1::Backup> ListBackups(
+  StreamRange<google::cloud::gkebackup::v1::BackupChannel> ListBackupChannels(
       std::string const& parent, Options opts = {});
 
   // clang-format off
   ///
-  /// Lists the Backups for a given BackupPlan.
+  /// Lists BackupChannels in a given location.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.ListBackupsRequest].
+  ///     [google.cloud.gkebackup.v1.ListBackupChannelsRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
@@ -769,7 +773,7 @@ class BackupForGKEClient {
   ///     An empty set of results does not indicate an error, it indicates
   ///     that there are no resources meeting the request criteria.
   ///     On a successful iteration the `StatusOr<T>` contains elements of type
-  ///     [google.cloud.gkebackup.v1.Backup], or rather,
+  ///     [google.cloud.gkebackup.v1.BackupChannel], or rather,
   ///     the C++ class generated by Protobuf from that type. Please consult the
   ///     Protobuf documentation for details on the [Protobuf mapping rules].
   ///
@@ -779,24 +783,24 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
-  /// [google.cloud.gkebackup.v1.ListBackupsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L507}
+  /// [google.cloud.gkebackup.v1.BackupChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_channel.proto#L36}
+  /// [google.cloud.gkebackup.v1.ListBackupChannelsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L667}
   ///
   // clang-format on
-  StreamRange<google::cloud::gkebackup::v1::Backup> ListBackups(
-      google::cloud::gkebackup::v1::ListBackupsRequest request,
+  StreamRange<google::cloud::gkebackup::v1::BackupChannel> ListBackupChannels(
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// Retrieve the details of a single Backup.
+  /// Retrieve the details of a single BackupChannel.
   ///
-  /// @param name  Required. Full name of the Backup resource.
-  ///  Format: `projects/*/locations/*/backupPlans/*/backups/*`
+  /// @param name  Required. Fully qualified BackupChannel name.
+  ///  Format: `projects/*/locations/*/backupChannels/*`
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return the result of the RPC. The response message type
-  ///     ([google.cloud.gkebackup.v1.Backup])
+  ///     ([google.cloud.gkebackup.v1.BackupChannel])
   ///     is mapped to a C++ class using the [Protobuf mapping rules].
   ///     If the request fails, the [`StatusOr`] contains the error details.
   ///
@@ -806,27 +810,27 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
-  /// [google.cloud.gkebackup.v1.GetBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L553}
+  /// [google.cloud.gkebackup.v1.BackupChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_channel.proto#L36}
+  /// [google.cloud.gkebackup.v1.GetBackupChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L718}
   ///
   // clang-format on
-  StatusOr<google::cloud::gkebackup::v1::Backup> GetBackup(
+  StatusOr<google::cloud::gkebackup::v1::BackupChannel> GetBackupChannel(
       std::string const& name, Options opts = {});
 
   // clang-format off
   ///
-  /// Retrieve the details of a single Backup.
+  /// Retrieve the details of a single BackupChannel.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.GetBackupRequest].
+  ///     [google.cloud.gkebackup.v1.GetBackupChannelRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return the result of the RPC. The response message type
-  ///     ([google.cloud.gkebackup.v1.Backup])
+  ///     ([google.cloud.gkebackup.v1.BackupChannel])
   ///     is mapped to a C++ class using the [Protobuf mapping rules].
   ///     If the request fails, the [`StatusOr`] contains the error details.
   ///
@@ -836,28 +840,29 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
-  /// [google.cloud.gkebackup.v1.GetBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L553}
+  /// [google.cloud.gkebackup.v1.BackupChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_channel.proto#L36}
+  /// [google.cloud.gkebackup.v1.GetBackupChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L718}
   ///
   // clang-format on
-  StatusOr<google::cloud::gkebackup::v1::Backup> GetBackup(
-      google::cloud::gkebackup::v1::GetBackupRequest const& request,
+  StatusOr<google::cloud::gkebackup::v1::BackupChannel> GetBackupChannel(
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// Update a Backup.
+  /// Update a BackupChannel.
   ///
-  /// @param backup  Required. A new version of the Backup resource that contains updated
+  /// @param backup_channel  Required. A new version of the BackupChannel resource that contains updated
   ///  fields. This may be sparsely populated if an `update_mask` is provided.
   /// @param update_mask  Optional. This is used to specify the fields to be overwritten in the
-  ///  Backup targeted for update. The values for each of these
-  ///  updated fields will be taken from the `backup_plan` provided
-  ///  with this request. Field names are relative to the root of the resource.
-  ///  If no `update_mask` is provided, all fields in `backup` will be
-  ///  written to the target Backup resource.
-  ///  Note that OUTPUT_ONLY and IMMUTABLE fields in `backup` are ignored
-  ///  and are not used to update the target Backup.
+  ///  BackupChannel targeted for update. The values for each of these
+  ///  updated fields will be taken from the `backup_channel` provided
+  ///  with this request. Field names are relative to the root of the resource
+  ///  (e.g., `description`, `labels`, etc.)
+  ///  If no `update_mask` is provided, all fields in `backup_channel` will
+  ///  be written to the target BackupChannel resource. Note that
+  ///  OUTPUT_ONLY and IMMUTABLE fields in `backup_channel` are ignored and
+  ///  are not used to update the target BackupChannel.
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return A [`future`] that becomes satisfied when the LRO
@@ -867,7 +872,7 @@ class BackupForGKEClient {
   ///     In this case the [`StatusOr`] returned by the future contains the
   ///     error. If the LRO completes successfully the value of the future
   ///     contains the LRO's result. For this RPC the result is a
-  ///     [google.cloud.gkebackup.v1.Backup] proto message.
+  ///     [google.cloud.gkebackup.v1.BackupChannel] proto message.
   ///     The C++ class representing this message is created by Protobuf, using
   ///     the [Protobuf mapping rules].
   ///
@@ -878,17 +883,18 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
-  /// [google.cloud.gkebackup.v1.UpdateBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L565}
+  /// [google.cloud.gkebackup.v1.BackupChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_channel.proto#L36}
+  /// [google.cloud.gkebackup.v1.UpdateBackupChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L730}
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::Backup>> UpdateBackup(
-      google::cloud::gkebackup::v1::Backup const& backup,
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  UpdateBackupChannel(
+      google::cloud::gkebackup::v1::BackupChannel const& backup_channel,
       google::protobuf::FieldMask const& update_mask, Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief UpdateBackup
+  /// @copybrief UpdateBackupChannel
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -897,18 +903,19 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> UpdateBackup(
-      NoAwaitTag, google::cloud::gkebackup::v1::Backup const& backup,
+  StatusOr<google::longrunning::Operation> UpdateBackupChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::BackupChannel const& backup_channel,
       google::protobuf::FieldMask const& update_mask, Options opts = {});
 
   // clang-format off
   ///
-  /// Update a Backup.
+  /// Update a BackupChannel.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.UpdateBackupRequest].
+  ///     [google.cloud.gkebackup.v1.UpdateBackupChannelRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
@@ -920,7 +927,7 @@ class BackupForGKEClient {
   ///     In this case the [`StatusOr`] returned by the future contains the
   ///     error. If the LRO completes successfully the value of the future
   ///     contains the LRO's result. For this RPC the result is a
-  ///     [google.cloud.gkebackup.v1.Backup] proto message.
+  ///     [google.cloud.gkebackup.v1.BackupChannel] proto message.
   ///     The C++ class representing this message is created by Protobuf, using
   ///     the [Protobuf mapping rules].
   ///
@@ -931,17 +938,18 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
-  /// [google.cloud.gkebackup.v1.UpdateBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L565}
+  /// [google.cloud.gkebackup.v1.BackupChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_channel.proto#L36}
+  /// [google.cloud.gkebackup.v1.UpdateBackupChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L730}
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::Backup>> UpdateBackup(
-      google::cloud::gkebackup::v1::UpdateBackupRequest const& request,
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  UpdateBackupChannel(
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief UpdateBackup
+  /// @copybrief UpdateBackupChannel
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -950,29 +958,30 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> UpdateBackup(
+  StatusOr<google::longrunning::Operation> UpdateBackupChannel(
       NoAwaitTag,
-      google::cloud::gkebackup::v1::UpdateBackupRequest const& request,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief UpdateBackup
+  /// @copybrief UpdateBackupChannel
   ///
   /// This method accepts a `google::longrunning::Operation` that corresponds
   /// to a previously started Long Running Operation (LRO) and polls the status
   /// of the LRO in the background.
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::Backup>> UpdateBackup(
-      google::longrunning::Operation const& operation, Options opts = {});
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  UpdateBackupChannel(google::longrunning::Operation const& operation,
+                      Options opts = {});
 
   // clang-format off
   ///
-  /// Deletes an existing Backup.
+  /// Deletes an existing BackupChannel.
   ///
-  /// @param name  Required. Name of the Backup resource.
-  ///  Format: `projects/*/locations/*/backupPlans/*/backups/*`
+  /// @param name  Required. Fully qualified BackupChannel name.
+  ///  Format: `projects/*/locations/*/backupChannels/*`
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return A [`future`] that becomes satisfied when the LRO
@@ -993,16 +1002,16 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.DeleteBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L583}
-  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L329}
+  /// [google.cloud.gkebackup.v1.DeleteBackupChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L749}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
-  DeleteBackup(std::string const& name, Options opts = {});
+  DeleteBackupChannel(std::string const& name, Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief DeleteBackup
+  /// @copybrief DeleteBackupChannel
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -1011,18 +1020,17 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> DeleteBackup(NoAwaitTag,
-                                                        std::string const& name,
-                                                        Options opts = {});
+  StatusOr<google::longrunning::Operation> DeleteBackupChannel(
+      NoAwaitTag, std::string const& name, Options opts = {});
 
   // clang-format off
   ///
-  /// Deletes an existing Backup.
+  /// Deletes an existing BackupChannel.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.DeleteBackupRequest].
+  ///     [google.cloud.gkebackup.v1.DeleteBackupChannelRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
@@ -1045,17 +1053,18 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.DeleteBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L583}
-  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L329}
+  /// [google.cloud.gkebackup.v1.DeleteBackupChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L749}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
-  DeleteBackup(google::cloud::gkebackup::v1::DeleteBackupRequest const& request,
-               Options opts = {});
+  DeleteBackupChannel(
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request,
+      Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief DeleteBackup
+  /// @copybrief DeleteBackupChannel
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -1064,14 +1073,14 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> DeleteBackup(
+  StatusOr<google::longrunning::Operation> DeleteBackupChannel(
       NoAwaitTag,
-      google::cloud::gkebackup::v1::DeleteBackupRequest const& request,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief DeleteBackup
+  /// @copybrief DeleteBackupChannel
   ///
   /// This method accepts a `google::longrunning::Operation` that corresponds
   /// to a previously started Long Running Operation (LRO) and polls the status
@@ -1079,15 +1088,15 @@ class BackupForGKEClient {
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
-  DeleteBackup(google::longrunning::Operation const& operation,
-               Options opts = {});
+  DeleteBackupChannel(google::longrunning::Operation const& operation,
+                      Options opts = {});
 
   // clang-format off
   ///
-  /// Lists the VolumeBackups for a given Backup.
+  /// Lists BackupPlanBindings in a given location.
   ///
-  /// @param parent  Required. The Backup that contains the VolumeBackups to list.
-  ///  Format: `projects/*/locations/*/backupPlans/*/backups/*`
+  /// @param parent  Required. The BackupChannel that contains the BackupPlanBindings to list.
+  ///  Format: `projects/*/locations/*/backupChannels/*`
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return a [StreamRange](@ref google::cloud::StreamRange)
@@ -1100,7 +1109,7 @@ class BackupForGKEClient {
   ///     An empty set of results does not indicate an error, it indicates
   ///     that there are no resources meeting the request criteria.
   ///     On a successful iteration the `StatusOr<T>` contains elements of type
-  ///     [google.cloud.gkebackup.v1.VolumeBackup], or rather,
+  ///     [google.cloud.gkebackup.v1.BackupPlanBinding], or rather,
   ///     the C++ class generated by Protobuf from that type. Please consult the
   ///     Protobuf documentation for details on the [Protobuf mapping rules].
   ///
@@ -1110,21 +1119,21 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.ListVolumeBackupsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L605}
-  /// [google.cloud.gkebackup.v1.VolumeBackup]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L35}
+  /// [google.cloud.gkebackup.v1.BackupPlanBinding]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan_binding.proto#L36}
+  /// [google.cloud.gkebackup.v1.ListBackupPlanBindingsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L771}
   ///
   // clang-format on
-  StreamRange<google::cloud::gkebackup::v1::VolumeBackup> ListVolumeBackups(
-      std::string const& parent, Options opts = {});
+  StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>
+  ListBackupPlanBindings(std::string const& parent, Options opts = {});
 
   // clang-format off
   ///
-  /// Lists the VolumeBackups for a given Backup.
+  /// Lists BackupPlanBindings in a given location.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.ListVolumeBackupsRequest].
+  ///     [google.cloud.gkebackup.v1.ListBackupPlanBindingsRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
@@ -1139,7 +1148,7 @@ class BackupForGKEClient {
   ///     An empty set of results does not indicate an error, it indicates
   ///     that there are no resources meeting the request criteria.
   ///     On a successful iteration the `StatusOr<T>` contains elements of type
-  ///     [google.cloud.gkebackup.v1.VolumeBackup], or rather,
+  ///     [google.cloud.gkebackup.v1.BackupPlanBinding], or rather,
   ///     the C++ class generated by Protobuf from that type. Please consult the
   ///     Protobuf documentation for details on the [Protobuf mapping rules].
   ///
@@ -1149,24 +1158,26 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.ListVolumeBackupsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L605}
-  /// [google.cloud.gkebackup.v1.VolumeBackup]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L35}
+  /// [google.cloud.gkebackup.v1.BackupPlanBinding]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan_binding.proto#L36}
+  /// [google.cloud.gkebackup.v1.ListBackupPlanBindingsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L771}
   ///
   // clang-format on
-  StreamRange<google::cloud::gkebackup::v1::VolumeBackup> ListVolumeBackups(
-      google::cloud::gkebackup::v1::ListVolumeBackupsRequest request,
+  StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>
+  ListBackupPlanBindings(
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// Retrieve the details of a single VolumeBackup.
+  /// Retrieve the details of a single BackupPlanBinding.
   ///
-  /// @param name  Required. Full name of the VolumeBackup resource.
-  ///  Format: `projects/*/locations/*/backupPlans/*/backups/*/volumeBackups/*`
+  /// @param name  Required. Fully qualified BackupPlanBinding name.
+  ///  Format:
+  ///  `projects/*/locations/*/backupChannels/*/backupPlanBindings/*`
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return the result of the RPC. The response message type
-  ///     ([google.cloud.gkebackup.v1.VolumeBackup])
+  ///     ([google.cloud.gkebackup.v1.BackupPlanBinding])
   ///     is mapped to a C++ class using the [Protobuf mapping rules].
   ///     If the request fails, the [`StatusOr`] contains the error details.
   ///
@@ -1176,27 +1187,27 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.GetVolumeBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L652}
-  /// [google.cloud.gkebackup.v1.VolumeBackup]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L35}
+  /// [google.cloud.gkebackup.v1.BackupPlanBinding]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan_binding.proto#L36}
+  /// [google.cloud.gkebackup.v1.GetBackupPlanBindingRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L822}
   ///
   // clang-format on
-  StatusOr<google::cloud::gkebackup::v1::VolumeBackup> GetVolumeBackup(
-      std::string const& name, Options opts = {});
+  StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(std::string const& name, Options opts = {});
 
   // clang-format off
   ///
-  /// Retrieve the details of a single VolumeBackup.
+  /// Retrieve the details of a single BackupPlanBinding.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.GetVolumeBackupRequest].
+  ///     [google.cloud.gkebackup.v1.GetBackupPlanBindingRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return the result of the RPC. The response message type
-  ///     ([google.cloud.gkebackup.v1.VolumeBackup])
+  ///     ([google.cloud.gkebackup.v1.BackupPlanBinding])
   ///     is mapped to a C++ class using the [Protobuf mapping rules].
   ///     If the request fails, the [`StatusOr`] contains the error details.
   ///
@@ -1206,29 +1217,30 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.GetVolumeBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L652}
-  /// [google.cloud.gkebackup.v1.VolumeBackup]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L35}
+  /// [google.cloud.gkebackup.v1.BackupPlanBinding]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup_plan_binding.proto#L36}
+  /// [google.cloud.gkebackup.v1.GetBackupPlanBindingRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L822}
   ///
   // clang-format on
-  StatusOr<google::cloud::gkebackup::v1::VolumeBackup> GetVolumeBackup(
-      google::cloud::gkebackup::v1::GetVolumeBackupRequest const& request,
+  StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// Creates a new RestorePlan in a given location.
+  /// Creates a Backup for the given BackupPlan.
   ///
-  /// @param parent  Required. The location within which to create the RestorePlan.
-  ///  Format: `projects/*/locations/*`
-  /// @param restore_plan  Required. The RestorePlan resource object to create.
-  /// @param restore_plan_id  Required. The client-provided short name for the RestorePlan resource.
+  /// @param parent  Required. The BackupPlan within which to create the Backup.
+  ///  Format: `projects/*/locations/*/backupPlans/*`
+  /// @param backup  Optional. The Backup resource to create.
+  /// @param backup_id  Optional. The client-provided short name for the Backup resource.
   ///  This name must:
   ///  @n
   ///  - be between 1 and 63 characters long (inclusive)
   ///  - consist of only lower-case ASCII letters, numbers, and dashes
   ///  - start with a lower-case letter
   ///  - end with a lower-case letter or number
-  ///  - be unique within the set of RestorePlans in this location
+  ///  - be unique within the set of Backups in this BackupPlan
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return A [`future`] that becomes satisfied when the LRO
@@ -1238,7 +1250,7 @@ class BackupForGKEClient {
   ///     In this case the [`StatusOr`] returned by the future contains the
   ///     error. If the LRO completes successfully the value of the future
   ///     contains the LRO's result. For this RPC the result is a
-  ///     [google.cloud.gkebackup.v1.RestorePlan] proto message.
+  ///     [google.cloud.gkebackup.v1.Backup] proto message.
   ///     The C++ class representing this message is created by Protobuf, using
   ///     the [Protobuf mapping rules].
   ///
@@ -1249,18 +1261,18 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.CreateRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L664}
-  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
+  /// [google.cloud.gkebackup.v1.CreateBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L835}
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> CreateRestorePlan(
+  future<StatusOr<google::cloud::gkebackup::v1::Backup>> CreateBackup(
       std::string const& parent,
-      google::cloud::gkebackup::v1::RestorePlan const& restore_plan,
-      std::string const& restore_plan_id, Options opts = {});
+      google::cloud::gkebackup::v1::Backup const& backup,
+      std::string const& backup_id, Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief CreateRestorePlan
+  /// @copybrief CreateBackup
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -1269,19 +1281,19 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> CreateRestorePlan(
+  StatusOr<google::longrunning::Operation> CreateBackup(
       NoAwaitTag, std::string const& parent,
-      google::cloud::gkebackup::v1::RestorePlan const& restore_plan,
-      std::string const& restore_plan_id, Options opts = {});
+      google::cloud::gkebackup::v1::Backup const& backup,
+      std::string const& backup_id, Options opts = {});
 
   // clang-format off
   ///
-  /// Creates a new RestorePlan in a given location.
+  /// Creates a Backup for the given BackupPlan.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.CreateRestorePlanRequest].
+  ///     [google.cloud.gkebackup.v1.CreateBackupRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
@@ -1293,7 +1305,7 @@ class BackupForGKEClient {
   ///     In this case the [`StatusOr`] returned by the future contains the
   ///     error. If the LRO completes successfully the value of the future
   ///     contains the LRO's result. For this RPC the result is a
-  ///     [google.cloud.gkebackup.v1.RestorePlan] proto message.
+  ///     [google.cloud.gkebackup.v1.Backup] proto message.
   ///     The C++ class representing this message is created by Protobuf, using
   ///     the [Protobuf mapping rules].
   ///
@@ -1304,17 +1316,17 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.CreateRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L664}
-  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
+  /// [google.cloud.gkebackup.v1.CreateBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L835}
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> CreateRestorePlan(
-      google::cloud::gkebackup::v1::CreateRestorePlanRequest const& request,
+  future<StatusOr<google::cloud::gkebackup::v1::Backup>> CreateBackup(
+      google::cloud::gkebackup::v1::CreateBackupRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief CreateRestorePlan
+  /// @copybrief CreateBackup
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -1323,29 +1335,29 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> CreateRestorePlan(
+  StatusOr<google::longrunning::Operation> CreateBackup(
       NoAwaitTag,
-      google::cloud::gkebackup::v1::CreateRestorePlanRequest const& request,
+      google::cloud::gkebackup::v1::CreateBackupRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief CreateRestorePlan
+  /// @copybrief CreateBackup
   ///
   /// This method accepts a `google::longrunning::Operation` that corresponds
   /// to a previously started Long Running Operation (LRO) and polls the status
   /// of the LRO in the background.
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> CreateRestorePlan(
+  future<StatusOr<google::cloud::gkebackup::v1::Backup>> CreateBackup(
       google::longrunning::Operation const& operation, Options opts = {});
 
   // clang-format off
   ///
-  /// Lists RestorePlans in a given location.
+  /// Lists the Backups for a given BackupPlan.
   ///
-  /// @param parent  Required. The location that contains the RestorePlans to list.
-  ///  Format: `projects/*/locations/*`
+  /// @param parent  Required. The BackupPlan that contains the Backups to list.
+  ///  Format: `projects/*/locations/*/backupPlans/*`
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return a [StreamRange](@ref google::cloud::StreamRange)
@@ -1358,7 +1370,7 @@ class BackupForGKEClient {
   ///     An empty set of results does not indicate an error, it indicates
   ///     that there are no resources meeting the request criteria.
   ///     On a successful iteration the `StatusOr<T>` contains elements of type
-  ///     [google.cloud.gkebackup.v1.RestorePlan], or rather,
+  ///     [google.cloud.gkebackup.v1.Backup], or rather,
   ///     the C++ class generated by Protobuf from that type. Please consult the
   ///     Protobuf documentation for details on the [Protobuf mapping rules].
   ///
@@ -1368,21 +1380,21 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.ListRestorePlansRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L689}
-  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
+  /// [google.cloud.gkebackup.v1.ListBackupsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L860}
   ///
   // clang-format on
-  StreamRange<google::cloud::gkebackup::v1::RestorePlan> ListRestorePlans(
+  StreamRange<google::cloud::gkebackup::v1::Backup> ListBackups(
       std::string const& parent, Options opts = {});
 
   // clang-format off
   ///
-  /// Lists RestorePlans in a given location.
+  /// Lists the Backups for a given BackupPlan.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.ListRestorePlansRequest].
+  ///     [google.cloud.gkebackup.v1.ListBackupsRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
@@ -1397,7 +1409,7 @@ class BackupForGKEClient {
   ///     An empty set of results does not indicate an error, it indicates
   ///     that there are no resources meeting the request criteria.
   ///     On a successful iteration the `StatusOr<T>` contains elements of type
-  ///     [google.cloud.gkebackup.v1.RestorePlan], or rather,
+  ///     [google.cloud.gkebackup.v1.Backup], or rather,
   ///     the C++ class generated by Protobuf from that type. Please consult the
   ///     Protobuf documentation for details on the [Protobuf mapping rules].
   ///
@@ -1407,24 +1419,24 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.ListRestorePlansRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L689}
-  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
+  /// [google.cloud.gkebackup.v1.ListBackupsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L860}
   ///
   // clang-format on
-  StreamRange<google::cloud::gkebackup::v1::RestorePlan> ListRestorePlans(
-      google::cloud::gkebackup::v1::ListRestorePlansRequest request,
+  StreamRange<google::cloud::gkebackup::v1::Backup> ListBackups(
+      google::cloud::gkebackup::v1::ListBackupsRequest request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// Retrieve the details of a single RestorePlan.
+  /// Retrieve the details of a single Backup.
   ///
-  /// @param name  Required. Fully qualified RestorePlan name.
-  ///  Format: `projects/*/locations/*/restorePlans/*`
+  /// @param name  Required. Full name of the Backup resource.
+  ///  Format: `projects/*/locations/*/backupPlans/*/backups/*`
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return the result of the RPC. The response message type
-  ///     ([google.cloud.gkebackup.v1.RestorePlan])
+  ///     ([google.cloud.gkebackup.v1.Backup])
   ///     is mapped to a C++ class using the [Protobuf mapping rules].
   ///     If the request fails, the [`StatusOr`] contains the error details.
   ///
@@ -1434,27 +1446,27 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.GetRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L739}
-  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
+  /// [google.cloud.gkebackup.v1.GetBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L913}
   ///
   // clang-format on
-  StatusOr<google::cloud::gkebackup::v1::RestorePlan> GetRestorePlan(
+  StatusOr<google::cloud::gkebackup::v1::Backup> GetBackup(
       std::string const& name, Options opts = {});
 
   // clang-format off
   ///
-  /// Retrieve the details of a single RestorePlan.
+  /// Retrieve the details of a single Backup.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.GetRestorePlanRequest].
+  ///     [google.cloud.gkebackup.v1.GetBackupRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return the result of the RPC. The response message type
-  ///     ([google.cloud.gkebackup.v1.RestorePlan])
+  ///     ([google.cloud.gkebackup.v1.Backup])
   ///     is mapped to a C++ class using the [Protobuf mapping rules].
   ///     If the request fails, the [`StatusOr`] contains the error details.
   ///
@@ -1464,28 +1476,28 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.GetRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L739}
-  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
+  /// [google.cloud.gkebackup.v1.GetBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L913}
   ///
   // clang-format on
-  StatusOr<google::cloud::gkebackup::v1::RestorePlan> GetRestorePlan(
-      google::cloud::gkebackup::v1::GetRestorePlanRequest const& request,
+  StatusOr<google::cloud::gkebackup::v1::Backup> GetBackup(
+      google::cloud::gkebackup::v1::GetBackupRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// Update a RestorePlan.
+  /// Update a Backup.
   ///
-  /// @param restore_plan  Required. A new version of the RestorePlan resource that contains updated
+  /// @param backup  Required. A new version of the Backup resource that contains updated
   ///  fields. This may be sparsely populated if an `update_mask` is provided.
   /// @param update_mask  Optional. This is used to specify the fields to be overwritten in the
-  ///  RestorePlan targeted for update. The values for each of these
-  ///  updated fields will be taken from the `restore_plan` provided
+  ///  Backup targeted for update. The values for each of these
+  ///  updated fields will be taken from the `backup_plan` provided
   ///  with this request. Field names are relative to the root of the resource.
-  ///  If no `update_mask` is provided, all fields in `restore_plan` will be
-  ///  written to the target RestorePlan resource.
-  ///  Note that OUTPUT_ONLY and IMMUTABLE fields in `restore_plan` are ignored
-  ///  and are not used to update the target RestorePlan.
+  ///  If no `update_mask` is provided, all fields in `backup` will be
+  ///  written to the target Backup resource.
+  ///  Note that OUTPUT_ONLY and IMMUTABLE fields in `backup` are ignored
+  ///  and are not used to update the target Backup.
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return A [`future`] that becomes satisfied when the LRO
@@ -1495,7 +1507,7 @@ class BackupForGKEClient {
   ///     In this case the [`StatusOr`] returned by the future contains the
   ///     error. If the LRO completes successfully the value of the future
   ///     contains the LRO's result. For this RPC the result is a
-  ///     [google.cloud.gkebackup.v1.RestorePlan] proto message.
+  ///     [google.cloud.gkebackup.v1.Backup] proto message.
   ///     The C++ class representing this message is created by Protobuf, using
   ///     the [Protobuf mapping rules].
   ///
@@ -1506,17 +1518,698 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
-  /// [google.cloud.gkebackup.v1.UpdateRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L751}
+  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
+  /// [google.cloud.gkebackup.v1.UpdateBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L925}
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> UpdateRestorePlan(
-      google::cloud::gkebackup::v1::RestorePlan const& restore_plan,
+  future<StatusOr<google::cloud::gkebackup::v1::Backup>> UpdateBackup(
+      google::cloud::gkebackup::v1::Backup const& backup,
       google::protobuf::FieldMask const& update_mask, Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief UpdateRestorePlan
+  /// @copybrief UpdateBackup
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> UpdateBackup(
+      NoAwaitTag, google::cloud::gkebackup::v1::Backup const& backup,
+      google::protobuf::FieldMask const& update_mask, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Update a Backup.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.UpdateBackupRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.Backup] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.Backup]: @googleapis_reference_link{google/cloud/gkebackup/v1/backup.proto#L36}
+  /// [google.cloud.gkebackup.v1.UpdateBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L925}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::Backup>> UpdateBackup(
+      google::cloud::gkebackup::v1::UpdateBackupRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief UpdateBackup
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> UpdateBackup(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::UpdateBackupRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief UpdateBackup
+  ///
+  /// This method accepts a `google::longrunning::Operation` that corresponds
+  /// to a previously started Long Running Operation (LRO) and polls the status
+  /// of the LRO in the background.
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::Backup>> UpdateBackup(
+      google::longrunning::Operation const& operation, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Deletes an existing Backup.
+  ///
+  /// @param name  Required. Name of the Backup resource.
+  ///  Format: `projects/*/locations/*/backupPlans/*/backups/*`
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.OperationMetadata] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.DeleteBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L943}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteBackup(std::string const& name, Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief DeleteBackup
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> DeleteBackup(NoAwaitTag,
+                                                        std::string const& name,
+                                                        Options opts = {});
+
+  // clang-format off
+  ///
+  /// Deletes an existing Backup.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.DeleteBackupRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.OperationMetadata] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.DeleteBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L943}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteBackup(google::cloud::gkebackup::v1::DeleteBackupRequest const& request,
+               Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief DeleteBackup
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> DeleteBackup(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::DeleteBackupRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief DeleteBackup
+  ///
+  /// This method accepts a `google::longrunning::Operation` that corresponds
+  /// to a previously started Long Running Operation (LRO) and polls the status
+  /// of the LRO in the background.
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteBackup(google::longrunning::Operation const& operation,
+               Options opts = {});
+
+  // clang-format off
+  ///
+  /// Lists the VolumeBackups for a given Backup.
+  ///
+  /// @param parent  Required. The Backup that contains the VolumeBackups to list.
+  ///  Format: `projects/*/locations/*/backupPlans/*/backups/*`
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return a [StreamRange](@ref google::cloud::StreamRange)
+  ///     to iterate of the results. See the documentation of this type for
+  ///     details. In brief, this class has `begin()` and `end()` member
+  ///     functions returning a iterator class meeting the
+  ///     [input iterator requirements]. The value type for this iterator is a
+  ///     [`StatusOr`] as the iteration may fail even after some values are
+  ///     retrieved successfully, for example, if there is a network disconnect.
+  ///     An empty set of results does not indicate an error, it indicates
+  ///     that there are no resources meeting the request criteria.
+  ///     On a successful iteration the `StatusOr<T>` contains elements of type
+  ///     [google.cloud.gkebackup.v1.VolumeBackup], or rather,
+  ///     the C++ class generated by Protobuf from that type. Please consult the
+  ///     Protobuf documentation for details on the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.ListVolumeBackupsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L965}
+  /// [google.cloud.gkebackup.v1.VolumeBackup]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L35}
+  ///
+  // clang-format on
+  StreamRange<google::cloud::gkebackup::v1::VolumeBackup> ListVolumeBackups(
+      std::string const& parent, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Lists the VolumeBackups for a given Backup.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.ListVolumeBackupsRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return a [StreamRange](@ref google::cloud::StreamRange)
+  ///     to iterate of the results. See the documentation of this type for
+  ///     details. In brief, this class has `begin()` and `end()` member
+  ///     functions returning a iterator class meeting the
+  ///     [input iterator requirements]. The value type for this iterator is a
+  ///     [`StatusOr`] as the iteration may fail even after some values are
+  ///     retrieved successfully, for example, if there is a network disconnect.
+  ///     An empty set of results does not indicate an error, it indicates
+  ///     that there are no resources meeting the request criteria.
+  ///     On a successful iteration the `StatusOr<T>` contains elements of type
+  ///     [google.cloud.gkebackup.v1.VolumeBackup], or rather,
+  ///     the C++ class generated by Protobuf from that type. Please consult the
+  ///     Protobuf documentation for details on the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.ListVolumeBackupsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L965}
+  /// [google.cloud.gkebackup.v1.VolumeBackup]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L35}
+  ///
+  // clang-format on
+  StreamRange<google::cloud::gkebackup::v1::VolumeBackup> ListVolumeBackups(
+      google::cloud::gkebackup::v1::ListVolumeBackupsRequest request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// Retrieve the details of a single VolumeBackup.
+  ///
+  /// @param name  Required. Full name of the VolumeBackup resource.
+  ///  Format: `projects/*/locations/*/backupPlans/*/backups/*/volumeBackups/*`
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return the result of the RPC. The response message type
+  ///     ([google.cloud.gkebackup.v1.VolumeBackup])
+  ///     is mapped to a C++ class using the [Protobuf mapping rules].
+  ///     If the request fails, the [`StatusOr`] contains the error details.
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.GetVolumeBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1012}
+  /// [google.cloud.gkebackup.v1.VolumeBackup]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L35}
+  ///
+  // clang-format on
+  StatusOr<google::cloud::gkebackup::v1::VolumeBackup> GetVolumeBackup(
+      std::string const& name, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Retrieve the details of a single VolumeBackup.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.GetVolumeBackupRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return the result of the RPC. The response message type
+  ///     ([google.cloud.gkebackup.v1.VolumeBackup])
+  ///     is mapped to a C++ class using the [Protobuf mapping rules].
+  ///     If the request fails, the [`StatusOr`] contains the error details.
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.GetVolumeBackupRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1012}
+  /// [google.cloud.gkebackup.v1.VolumeBackup]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L35}
+  ///
+  // clang-format on
+  StatusOr<google::cloud::gkebackup::v1::VolumeBackup> GetVolumeBackup(
+      google::cloud::gkebackup::v1::GetVolumeBackupRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// Creates a new RestorePlan in a given location.
+  ///
+  /// @param parent  Required. The location within which to create the RestorePlan.
+  ///  Format: `projects/*/locations/*`
+  /// @param restore_plan  Required. The RestorePlan resource object to create.
+  /// @param restore_plan_id  Required. The client-provided short name for the RestorePlan resource.
+  ///  This name must:
+  ///  @n
+  ///  - be between 1 and 63 characters long (inclusive)
+  ///  - consist of only lower-case ASCII letters, numbers, and dashes
+  ///  - start with a lower-case letter
+  ///  - end with a lower-case letter or number
+  ///  - be unique within the set of RestorePlans in this location
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.RestorePlan] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.CreateRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1024}
+  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> CreateRestorePlan(
+      std::string const& parent,
+      google::cloud::gkebackup::v1::RestorePlan const& restore_plan,
+      std::string const& restore_plan_id, Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief CreateRestorePlan
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> CreateRestorePlan(
+      NoAwaitTag, std::string const& parent,
+      google::cloud::gkebackup::v1::RestorePlan const& restore_plan,
+      std::string const& restore_plan_id, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Creates a new RestorePlan in a given location.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.CreateRestorePlanRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.RestorePlan] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.CreateRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1024}
+  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> CreateRestorePlan(
+      google::cloud::gkebackup::v1::CreateRestorePlanRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief CreateRestorePlan
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> CreateRestorePlan(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::CreateRestorePlanRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief CreateRestorePlan
+  ///
+  /// This method accepts a `google::longrunning::Operation` that corresponds
+  /// to a previously started Long Running Operation (LRO) and polls the status
+  /// of the LRO in the background.
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> CreateRestorePlan(
+      google::longrunning::Operation const& operation, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Lists RestorePlans in a given location.
+  ///
+  /// @param parent  Required. The location that contains the RestorePlans to list.
+  ///  Format: `projects/*/locations/*`
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return a [StreamRange](@ref google::cloud::StreamRange)
+  ///     to iterate of the results. See the documentation of this type for
+  ///     details. In brief, this class has `begin()` and `end()` member
+  ///     functions returning a iterator class meeting the
+  ///     [input iterator requirements]. The value type for this iterator is a
+  ///     [`StatusOr`] as the iteration may fail even after some values are
+  ///     retrieved successfully, for example, if there is a network disconnect.
+  ///     An empty set of results does not indicate an error, it indicates
+  ///     that there are no resources meeting the request criteria.
+  ///     On a successful iteration the `StatusOr<T>` contains elements of type
+  ///     [google.cloud.gkebackup.v1.RestorePlan], or rather,
+  ///     the C++ class generated by Protobuf from that type. Please consult the
+  ///     Protobuf documentation for details on the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.ListRestorePlansRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1049}
+  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  ///
+  // clang-format on
+  StreamRange<google::cloud::gkebackup::v1::RestorePlan> ListRestorePlans(
+      std::string const& parent, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Lists RestorePlans in a given location.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.ListRestorePlansRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return a [StreamRange](@ref google::cloud::StreamRange)
+  ///     to iterate of the results. See the documentation of this type for
+  ///     details. In brief, this class has `begin()` and `end()` member
+  ///     functions returning a iterator class meeting the
+  ///     [input iterator requirements]. The value type for this iterator is a
+  ///     [`StatusOr`] as the iteration may fail even after some values are
+  ///     retrieved successfully, for example, if there is a network disconnect.
+  ///     An empty set of results does not indicate an error, it indicates
+  ///     that there are no resources meeting the request criteria.
+  ///     On a successful iteration the `StatusOr<T>` contains elements of type
+  ///     [google.cloud.gkebackup.v1.RestorePlan], or rather,
+  ///     the C++ class generated by Protobuf from that type. Please consult the
+  ///     Protobuf documentation for details on the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.ListRestorePlansRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1049}
+  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  ///
+  // clang-format on
+  StreamRange<google::cloud::gkebackup::v1::RestorePlan> ListRestorePlans(
+      google::cloud::gkebackup::v1::ListRestorePlansRequest request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// Retrieve the details of a single RestorePlan.
+  ///
+  /// @param name  Required. Fully qualified RestorePlan name.
+  ///  Format: `projects/*/locations/*/restorePlans/*`
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return the result of the RPC. The response message type
+  ///     ([google.cloud.gkebackup.v1.RestorePlan])
+  ///     is mapped to a C++ class using the [Protobuf mapping rules].
+  ///     If the request fails, the [`StatusOr`] contains the error details.
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.GetRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1099}
+  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  ///
+  // clang-format on
+  StatusOr<google::cloud::gkebackup::v1::RestorePlan> GetRestorePlan(
+      std::string const& name, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Retrieve the details of a single RestorePlan.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.GetRestorePlanRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return the result of the RPC. The response message type
+  ///     ([google.cloud.gkebackup.v1.RestorePlan])
+  ///     is mapped to a C++ class using the [Protobuf mapping rules].
+  ///     If the request fails, the [`StatusOr`] contains the error details.
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.GetRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1099}
+  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  ///
+  // clang-format on
+  StatusOr<google::cloud::gkebackup::v1::RestorePlan> GetRestorePlan(
+      google::cloud::gkebackup::v1::GetRestorePlanRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// Update a RestorePlan.
+  ///
+  /// @param restore_plan  Required. A new version of the RestorePlan resource that contains updated
+  ///  fields. This may be sparsely populated if an `update_mask` is provided.
+  /// @param update_mask  Optional. This is used to specify the fields to be overwritten in the
+  ///  RestorePlan targeted for update. The values for each of these
+  ///  updated fields will be taken from the `restore_plan` provided
+  ///  with this request. Field names are relative to the root of the resource.
+  ///  If no `update_mask` is provided, all fields in `restore_plan` will be
+  ///  written to the target RestorePlan resource.
+  ///  Note that OUTPUT_ONLY and IMMUTABLE fields in `restore_plan` are ignored
+  ///  and are not used to update the target RestorePlan.
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.RestorePlan] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  /// [google.cloud.gkebackup.v1.UpdateRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1111}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> UpdateRestorePlan(
+      google::cloud::gkebackup::v1::RestorePlan const& restore_plan,
+      google::protobuf::FieldMask const& update_mask, Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief UpdateRestorePlan
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> UpdateRestorePlan(
+      NoAwaitTag, google::cloud::gkebackup::v1::RestorePlan const& restore_plan,
+      google::protobuf::FieldMask const& update_mask, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Update a RestorePlan.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.UpdateRestorePlanRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.RestorePlan] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
+  /// [google.cloud.gkebackup.v1.UpdateRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1111}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> UpdateRestorePlan(
+      google::cloud::gkebackup::v1::UpdateRestorePlanRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief UpdateRestorePlan
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -1526,17 +2219,468 @@ class BackupForGKEClient {
   ///
   // clang-format on
   StatusOr<google::longrunning::Operation> UpdateRestorePlan(
-      NoAwaitTag, google::cloud::gkebackup::v1::RestorePlan const& restore_plan,
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::UpdateRestorePlanRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief UpdateRestorePlan
+  ///
+  /// This method accepts a `google::longrunning::Operation` that corresponds
+  /// to a previously started Long Running Operation (LRO) and polls the status
+  /// of the LRO in the background.
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> UpdateRestorePlan(
+      google::longrunning::Operation const& operation, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Deletes an existing RestorePlan.
+  ///
+  /// @param name  Required. Fully qualified RestorePlan name.
+  ///  Format: `projects/*/locations/*/restorePlans/*`
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.OperationMetadata] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.DeleteRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1129}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteRestorePlan(std::string const& name, Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief DeleteRestorePlan
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> DeleteRestorePlan(
+      NoAwaitTag, std::string const& name, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Deletes an existing RestorePlan.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.DeleteRestorePlanRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.OperationMetadata] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.DeleteRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1129}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteRestorePlan(
+      google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief DeleteRestorePlan
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> DeleteRestorePlan(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief DeleteRestorePlan
+  ///
+  /// This method accepts a `google::longrunning::Operation` that corresponds
+  /// to a previously started Long Running Operation (LRO) and polls the status
+  /// of the LRO in the background.
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteRestorePlan(google::longrunning::Operation const& operation,
+                    Options opts = {});
+
+  // clang-format off
+  ///
+  /// Creates a new RestoreChannel in a given location.
+  ///
+  /// @param parent  Required. The location within which to create the RestoreChannel.
+  ///  Format: `projects/*/locations/*`
+  /// @param restore_channel  Required. The RestoreChannel resource object to create.
+  /// @param restore_channel_id  Optional. The client-provided short name for the RestoreChannel resource.
+  ///  This name must:
+  ///  @n
+  ///  - be between 1 and 63 characters long (inclusive)
+  ///  - consist of only lower-case ASCII letters, numbers, and dashes
+  ///  - start with a lower-case letter
+  ///  - end with a lower-case letter or number
+  ///  - be unique within the set of RestoreChannels in this location
+  ///  If the user does not provide a name, a uuid will be used as the name.
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.RestoreChannel] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.CreateRestoreChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1151}
+  /// [google.cloud.gkebackup.v1.RestoreChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_channel.proto#L36}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  CreateRestoreChannel(
+      std::string const& parent,
+      google::cloud::gkebackup::v1::RestoreChannel const& restore_channel,
+      std::string const& restore_channel_id, Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief CreateRestoreChannel
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      NoAwaitTag, std::string const& parent,
+      google::cloud::gkebackup::v1::RestoreChannel const& restore_channel,
+      std::string const& restore_channel_id, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Creates a new RestoreChannel in a given location.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.CreateRestoreChannelRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.RestoreChannel] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.CreateRestoreChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1151}
+  /// [google.cloud.gkebackup.v1.RestoreChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_channel.proto#L36}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  CreateRestoreChannel(
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief CreateRestoreChannel
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// @copybrief CreateRestoreChannel
+  ///
+  /// This method accepts a `google::longrunning::Operation` that corresponds
+  /// to a previously started Long Running Operation (LRO) and polls the status
+  /// of the LRO in the background.
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  CreateRestoreChannel(google::longrunning::Operation const& operation,
+                       Options opts = {});
+
+  // clang-format off
+  ///
+  /// Lists RestoreChannels in a given location.
+  ///
+  /// @param parent  Required. The location that contains the RestoreChannels to list.
+  ///  Format: `projects/*/locations/*`
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return a [StreamRange](@ref google::cloud::StreamRange)
+  ///     to iterate of the results. See the documentation of this type for
+  ///     details. In brief, this class has `begin()` and `end()` member
+  ///     functions returning a iterator class meeting the
+  ///     [input iterator requirements]. The value type for this iterator is a
+  ///     [`StatusOr`] as the iteration may fail even after some values are
+  ///     retrieved successfully, for example, if there is a network disconnect.
+  ///     An empty set of results does not indicate an error, it indicates
+  ///     that there are no resources meeting the request criteria.
+  ///     On a successful iteration the `StatusOr<T>` contains elements of type
+  ///     [google.cloud.gkebackup.v1.RestoreChannel], or rather,
+  ///     the C++ class generated by Protobuf from that type. Please consult the
+  ///     Protobuf documentation for details on the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.ListRestoreChannelsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1177}
+  /// [google.cloud.gkebackup.v1.RestoreChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_channel.proto#L36}
+  ///
+  // clang-format on
+  StreamRange<google::cloud::gkebackup::v1::RestoreChannel> ListRestoreChannels(
+      std::string const& parent, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Lists RestoreChannels in a given location.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.ListRestoreChannelsRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return a [StreamRange](@ref google::cloud::StreamRange)
+  ///     to iterate of the results. See the documentation of this type for
+  ///     details. In brief, this class has `begin()` and `end()` member
+  ///     functions returning a iterator class meeting the
+  ///     [input iterator requirements]. The value type for this iterator is a
+  ///     [`StatusOr`] as the iteration may fail even after some values are
+  ///     retrieved successfully, for example, if there is a network disconnect.
+  ///     An empty set of results does not indicate an error, it indicates
+  ///     that there are no resources meeting the request criteria.
+  ///     On a successful iteration the `StatusOr<T>` contains elements of type
+  ///     [google.cloud.gkebackup.v1.RestoreChannel], or rather,
+  ///     the C++ class generated by Protobuf from that type. Please consult the
+  ///     Protobuf documentation for details on the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.ListRestoreChannelsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1177}
+  /// [google.cloud.gkebackup.v1.RestoreChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_channel.proto#L36}
+  ///
+  // clang-format on
+  StreamRange<google::cloud::gkebackup::v1::RestoreChannel> ListRestoreChannels(
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// Retrieve the details of a single RestoreChannel.
+  ///
+  /// @param name  Required. Fully qualified RestoreChannel name.
+  ///  Format: `projects/*/locations/*/restoreChannels/*`
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return the result of the RPC. The response message type
+  ///     ([google.cloud.gkebackup.v1.RestoreChannel])
+  ///     is mapped to a C++ class using the [Protobuf mapping rules].
+  ///     If the request fails, the [`StatusOr`] contains the error details.
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.GetRestoreChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1228}
+  /// [google.cloud.gkebackup.v1.RestoreChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_channel.proto#L36}
+  ///
+  // clang-format on
+  StatusOr<google::cloud::gkebackup::v1::RestoreChannel> GetRestoreChannel(
+      std::string const& name, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Retrieve the details of a single RestoreChannel.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.GetRestoreChannelRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return the result of the RPC. The response message type
+  ///     ([google.cloud.gkebackup.v1.RestoreChannel])
+  ///     is mapped to a C++ class using the [Protobuf mapping rules].
+  ///     If the request fails, the [`StatusOr`] contains the error details.
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.GetRestoreChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1228}
+  /// [google.cloud.gkebackup.v1.RestoreChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_channel.proto#L36}
+  ///
+  // clang-format on
+  StatusOr<google::cloud::gkebackup::v1::RestoreChannel> GetRestoreChannel(
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// Update a RestoreChannel.
+  ///
+  /// @param restore_channel  Required. A new version of the RestoreChannel resource that contains
+  ///  updated fields. This may be sparsely populated if an `update_mask` is
+  ///  provided.
+  /// @param update_mask  Optional. This is used to specify the fields to be overwritten in the
+  ///  RestoreChannel targeted for update. The values for each of these
+  ///  updated fields will be taken from the `restore_channel` provided
+  ///  with this request. Field names are relative to the root of the resource
+  ///  (e.g., `description`, `destination_project_id`, etc.)
+  ///  If no `update_mask` is provided, all fields in `restore_channel` will
+  ///  be written to the target RestoreChannel resource. Note that
+  ///  OUTPUT_ONLY and IMMUTABLE fields in `restore_channel` are ignored and
+  ///  are not used to update the target RestoreChannel.
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return A [`future`] that becomes satisfied when the LRO
+  ///     ([Long Running Operation]) completes or the polling policy in effect
+  ///     for this call is exhausted. The future is satisfied with an error if
+  ///     the LRO completes with an error or the polling policy is exhausted.
+  ///     In this case the [`StatusOr`] returned by the future contains the
+  ///     error. If the LRO completes successfully the value of the future
+  ///     contains the LRO's result. For this RPC the result is a
+  ///     [google.cloud.gkebackup.v1.RestoreChannel] proto message.
+  ///     The C++ class representing this message is created by Protobuf, using
+  ///     the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [Long Running Operation]: https://google.aip.dev/151
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.RestoreChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_channel.proto#L36}
+  /// [google.cloud.gkebackup.v1.UpdateRestoreChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1240}
+  ///
+  // clang-format on
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  UpdateRestoreChannel(
+      google::cloud::gkebackup::v1::RestoreChannel const& restore_channel,
       google::protobuf::FieldMask const& update_mask, Options opts = {});
 
   // clang-format off
   ///
-  /// Update a RestorePlan.
+  /// @copybrief UpdateRestoreChannel
+  ///
+  /// Specifying the [`NoAwaitTag`] immediately returns the
+  /// [`google::longrunning::Operation`] that corresponds to the Long Running
+  /// Operation that has been started. No polling for operation status occurs.
+  ///
+  /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
+  ///
+  // clang-format on
+  StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::RestoreChannel const& restore_channel,
+      google::protobuf::FieldMask const& update_mask, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Update a RestoreChannel.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.UpdateRestorePlanRequest].
+  ///     [google.cloud.gkebackup.v1.UpdateRestoreChannelRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
@@ -1548,7 +2692,7 @@ class BackupForGKEClient {
   ///     In this case the [`StatusOr`] returned by the future contains the
   ///     error. If the LRO completes successfully the value of the future
   ///     contains the LRO's result. For this RPC the result is a
-  ///     [google.cloud.gkebackup.v1.RestorePlan] proto message.
+  ///     [google.cloud.gkebackup.v1.RestoreChannel] proto message.
   ///     The C++ class representing this message is created by Protobuf, using
   ///     the [Protobuf mapping rules].
   ///
@@ -1559,17 +2703,18 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.RestorePlan]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan.proto#L34}
-  /// [google.cloud.gkebackup.v1.UpdateRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L751}
+  /// [google.cloud.gkebackup.v1.RestoreChannel]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_channel.proto#L36}
+  /// [google.cloud.gkebackup.v1.UpdateRestoreChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1240}
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> UpdateRestorePlan(
-      google::cloud::gkebackup::v1::UpdateRestorePlanRequest const& request,
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  UpdateRestoreChannel(
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief UpdateRestorePlan
+  /// @copybrief UpdateRestoreChannel
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -1578,29 +2723,30 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> UpdateRestorePlan(
+  StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
       NoAwaitTag,
-      google::cloud::gkebackup::v1::UpdateRestorePlanRequest const& request,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief UpdateRestorePlan
+  /// @copybrief UpdateRestoreChannel
   ///
   /// This method accepts a `google::longrunning::Operation` that corresponds
   /// to a previously started Long Running Operation (LRO) and polls the status
   /// of the LRO in the background.
   ///
   // clang-format on
-  future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>> UpdateRestorePlan(
-      google::longrunning::Operation const& operation, Options opts = {});
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  UpdateRestoreChannel(google::longrunning::Operation const& operation,
+                       Options opts = {});
 
   // clang-format off
   ///
-  /// Deletes an existing RestorePlan.
+  /// Deletes an existing RestoreChannel.
   ///
-  /// @param name  Required. Fully qualified RestorePlan name.
-  ///  Format: `projects/*/locations/*/restorePlans/*`
+  /// @param name  Required. Fully qualified RestoreChannel name.
+  ///  Format: `projects/*/locations/*/restoreChannels/*`
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return A [`future`] that becomes satisfied when the LRO
@@ -1621,16 +2767,16 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.DeleteRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L769}
-  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L329}
+  /// [google.cloud.gkebackup.v1.DeleteRestoreChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1260}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
-  DeleteRestorePlan(std::string const& name, Options opts = {});
+  DeleteRestoreChannel(std::string const& name, Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief DeleteRestorePlan
+  /// @copybrief DeleteRestoreChannel
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -1639,17 +2785,17 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> DeleteRestorePlan(
+  StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
       NoAwaitTag, std::string const& name, Options opts = {});
 
   // clang-format off
   ///
-  /// Deletes an existing RestorePlan.
+  /// Deletes an existing RestoreChannel.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
   ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.cloud.gkebackup.v1.DeleteRestorePlanRequest].
+  ///     [google.cloud.gkebackup.v1.DeleteRestoreChannelRequest].
   ///     Proto messages are converted to C++ classes by Protobuf, using the
   ///     [Protobuf mapping rules].
   /// @param opts Optional. Override the class-level options, such as retry and
@@ -1672,18 +2818,18 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.DeleteRestorePlanRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L769}
-  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L329}
+  /// [google.cloud.gkebackup.v1.DeleteRestoreChannelRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1260}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
-  DeleteRestorePlan(
-      google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request,
+  DeleteRestoreChannel(
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief DeleteRestorePlan
+  /// @copybrief DeleteRestoreChannel
   ///
   /// Specifying the [`NoAwaitTag`] immediately returns the
   /// [`google::longrunning::Operation`] that corresponds to the Long Running
@@ -1692,14 +2838,14 @@ class BackupForGKEClient {
   /// [`NoAwaitTag`]: @ref google::cloud::NoAwaitTag
   ///
   // clang-format on
-  StatusOr<google::longrunning::Operation> DeleteRestorePlan(
+  StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
       NoAwaitTag,
-      google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request,
       Options opts = {});
 
   // clang-format off
   ///
-  /// @copybrief DeleteRestorePlan
+  /// @copybrief DeleteRestoreChannel
   ///
   /// This method accepts a `google::longrunning::Operation` that corresponds
   /// to a previously started Long Running Operation (LRO) and polls the status
@@ -1707,8 +2853,143 @@ class BackupForGKEClient {
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
-  DeleteRestorePlan(google::longrunning::Operation const& operation,
-                    Options opts = {});
+  DeleteRestoreChannel(google::longrunning::Operation const& operation,
+                       Options opts = {});
+
+  // clang-format off
+  ///
+  /// Lists RestorePlanBindings in a given location.
+  ///
+  /// @param parent  Required. The RestoreChannel that contains the ListRestorePlanBindings to
+  ///  list. Format: `projects/*/locations/*/restoreChannels/*`
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return a [StreamRange](@ref google::cloud::StreamRange)
+  ///     to iterate of the results. See the documentation of this type for
+  ///     details. In brief, this class has `begin()` and `end()` member
+  ///     functions returning a iterator class meeting the
+  ///     [input iterator requirements]. The value type for this iterator is a
+  ///     [`StatusOr`] as the iteration may fail even after some values are
+  ///     retrieved successfully, for example, if there is a network disconnect.
+  ///     An empty set of results does not indicate an error, it indicates
+  ///     that there are no resources meeting the request criteria.
+  ///     On a successful iteration the `StatusOr<T>` contains elements of type
+  ///     [google.cloud.gkebackup.v1.RestorePlanBinding], or rather,
+  ///     the C++ class generated by Protobuf from that type. Please consult the
+  ///     Protobuf documentation for details on the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.ListRestorePlanBindingsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1278}
+  /// [google.cloud.gkebackup.v1.RestorePlanBinding]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan_binding.proto#L36}
+  ///
+  // clang-format on
+  StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>
+  ListRestorePlanBindings(std::string const& parent, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Lists RestorePlanBindings in a given location.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.ListRestorePlanBindingsRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return a [StreamRange](@ref google::cloud::StreamRange)
+  ///     to iterate of the results. See the documentation of this type for
+  ///     details. In brief, this class has `begin()` and `end()` member
+  ///     functions returning a iterator class meeting the
+  ///     [input iterator requirements]. The value type for this iterator is a
+  ///     [`StatusOr`] as the iteration may fail even after some values are
+  ///     retrieved successfully, for example, if there is a network disconnect.
+  ///     An empty set of results does not indicate an error, it indicates
+  ///     that there are no resources meeting the request criteria.
+  ///     On a successful iteration the `StatusOr<T>` contains elements of type
+  ///     [google.cloud.gkebackup.v1.RestorePlanBinding], or rather,
+  ///     the C++ class generated by Protobuf from that type. Please consult the
+  ///     Protobuf documentation for details on the [Protobuf mapping rules].
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.ListRestorePlanBindingsRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1278}
+  /// [google.cloud.gkebackup.v1.RestorePlanBinding]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan_binding.proto#L36}
+  ///
+  // clang-format on
+  StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>
+  ListRestorePlanBindings(
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest request,
+      Options opts = {});
+
+  // clang-format off
+  ///
+  /// Retrieve the details of a single RestorePlanBinding.
+  ///
+  /// @param name  Required. Fully qualified RestorePlanBinding name.
+  ///  Format:
+  ///  `projects/*/locations/*/restoreChannels/*/restorePlanBindings/*`
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return the result of the RPC. The response message type
+  ///     ([google.cloud.gkebackup.v1.RestorePlanBinding])
+  ///     is mapped to a C++ class using the [Protobuf mapping rules].
+  ///     If the request fails, the [`StatusOr`] contains the error details.
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.GetRestorePlanBindingRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1330}
+  /// [google.cloud.gkebackup.v1.RestorePlanBinding]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan_binding.proto#L36}
+  ///
+  // clang-format on
+  StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(std::string const& name, Options opts = {});
+
+  // clang-format off
+  ///
+  /// Retrieve the details of a single RestorePlanBinding.
+  ///
+  /// @param request Unary RPCs, such as the one wrapped by this
+  ///     function, receive a single `request` proto message which includes all
+  ///     the inputs for the RPC. In this case, the proto message is a
+  ///     [google.cloud.gkebackup.v1.GetRestorePlanBindingRequest].
+  ///     Proto messages are converted to C++ classes by Protobuf, using the
+  ///     [Protobuf mapping rules].
+  /// @param opts Optional. Override the class-level options, such as retry and
+  ///     backoff policies.
+  /// @return the result of the RPC. The response message type
+  ///     ([google.cloud.gkebackup.v1.RestorePlanBinding])
+  ///     is mapped to a C++ class using the [Protobuf mapping rules].
+  ///     If the request fails, the [`StatusOr`] contains the error details.
+  ///
+  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
+  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
+  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
+  /// [`future`]: @ref google::cloud::future
+  /// [`StatusOr`]: @ref google::cloud::StatusOr
+  /// [`Status`]: @ref google::cloud::Status
+  /// [google.cloud.gkebackup.v1.GetRestorePlanBindingRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1330}
+  /// [google.cloud.gkebackup.v1.RestorePlanBinding]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore_plan_binding.proto#L36}
+  ///
+  // clang-format on
+  StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request,
+      Options opts = {});
 
   // clang-format off
   ///
@@ -1745,7 +3026,7 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.CreateRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L791}
+  /// [google.cloud.gkebackup.v1.CreateRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1343}
   /// [google.cloud.gkebackup.v1.Restore]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore.proto#L34}
   ///
   // clang-format on
@@ -1800,7 +3081,7 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.CreateRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L791}
+  /// [google.cloud.gkebackup.v1.CreateRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1343}
   /// [google.cloud.gkebackup.v1.Restore]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore.proto#L34}
   ///
   // clang-format on
@@ -1864,7 +3145,7 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.ListRestoresRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L816}
+  /// [google.cloud.gkebackup.v1.ListRestoresRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1368}
   /// [google.cloud.gkebackup.v1.Restore]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore.proto#L34}
   ///
   // clang-format on
@@ -1903,7 +3184,7 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.ListRestoresRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L816}
+  /// [google.cloud.gkebackup.v1.ListRestoresRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1368}
   /// [google.cloud.gkebackup.v1.Restore]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore.proto#L34}
   ///
   // clang-format on
@@ -1930,7 +3211,7 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.GetRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L865}
+  /// [google.cloud.gkebackup.v1.GetRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1417}
   /// [google.cloud.gkebackup.v1.Restore]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore.proto#L34}
   ///
   // clang-format on
@@ -1960,7 +3241,7 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.GetRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L865}
+  /// [google.cloud.gkebackup.v1.GetRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1417}
   /// [google.cloud.gkebackup.v1.Restore]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore.proto#L34}
   ///
   // clang-format on
@@ -2003,7 +3284,7 @@ class BackupForGKEClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.gkebackup.v1.Restore]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore.proto#L34}
-  /// [google.cloud.gkebackup.v1.UpdateRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L877}
+  /// [google.cloud.gkebackup.v1.UpdateRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1429}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::Restore>> UpdateRestore(
@@ -2056,7 +3337,7 @@ class BackupForGKEClient {
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
   /// [google.cloud.gkebackup.v1.Restore]: @googleapis_reference_link{google/cloud/gkebackup/v1/restore.proto#L34}
-  /// [google.cloud.gkebackup.v1.UpdateRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L877}
+  /// [google.cloud.gkebackup.v1.UpdateRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1429}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::Restore>> UpdateRestore(
@@ -2117,8 +3398,8 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.DeleteRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L895}
-  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L329}
+  /// [google.cloud.gkebackup.v1.DeleteRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1447}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
@@ -2168,8 +3449,8 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.DeleteRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L895}
-  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L329}
+  /// [google.cloud.gkebackup.v1.DeleteRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1447}
+  /// [google.cloud.gkebackup.v1.OperationMetadata]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L487}
   ///
   // clang-format on
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
@@ -2234,8 +3515,8 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.ListVolumeRestoresRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L917}
-  /// [google.cloud.gkebackup.v1.VolumeRestore]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L141}
+  /// [google.cloud.gkebackup.v1.ListVolumeRestoresRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1469}
+  /// [google.cloud.gkebackup.v1.VolumeRestore]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L153}
   ///
   // clang-format on
   StreamRange<google::cloud::gkebackup::v1::VolumeRestore> ListVolumeRestores(
@@ -2273,8 +3554,8 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.ListVolumeRestoresRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L917}
-  /// [google.cloud.gkebackup.v1.VolumeRestore]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L141}
+  /// [google.cloud.gkebackup.v1.ListVolumeRestoresRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1469}
+  /// [google.cloud.gkebackup.v1.VolumeRestore]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L153}
   ///
   // clang-format on
   StreamRange<google::cloud::gkebackup::v1::VolumeRestore> ListVolumeRestores(
@@ -2300,8 +3581,8 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.GetVolumeRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L964}
-  /// [google.cloud.gkebackup.v1.VolumeRestore]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L141}
+  /// [google.cloud.gkebackup.v1.GetVolumeRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1516}
+  /// [google.cloud.gkebackup.v1.VolumeRestore]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L153}
   ///
   // clang-format on
   StatusOr<google::cloud::gkebackup::v1::VolumeRestore> GetVolumeRestore(
@@ -2330,8 +3611,8 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.GetVolumeRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L964}
-  /// [google.cloud.gkebackup.v1.VolumeRestore]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L141}
+  /// [google.cloud.gkebackup.v1.GetVolumeRestoreRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1516}
+  /// [google.cloud.gkebackup.v1.VolumeRestore]: @googleapis_reference_link{google/cloud/gkebackup/v1/volume.proto#L153}
   ///
   // clang-format on
   StatusOr<google::cloud::gkebackup::v1::VolumeRestore> GetVolumeRestore(
@@ -2358,8 +3639,8 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.GetBackupIndexDownloadUrlRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L976}
-  /// [google.cloud.gkebackup.v1.GetBackupIndexDownloadUrlResponse]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L989}
+  /// [google.cloud.gkebackup.v1.GetBackupIndexDownloadUrlRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1528}
+  /// [google.cloud.gkebackup.v1.GetBackupIndexDownloadUrlResponse]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1541}
   ///
   // clang-format on
   StatusOr<google::cloud::gkebackup::v1::GetBackupIndexDownloadUrlResponse>
@@ -2388,8 +3669,8 @@ class BackupForGKEClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.gkebackup.v1.GetBackupIndexDownloadUrlRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L976}
-  /// [google.cloud.gkebackup.v1.GetBackupIndexDownloadUrlResponse]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L989}
+  /// [google.cloud.gkebackup.v1.GetBackupIndexDownloadUrlRequest]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1528}
+  /// [google.cloud.gkebackup.v1.GetBackupIndexDownloadUrlResponse]: @googleapis_reference_link{google/cloud/gkebackup/v1/gkebackup.proto#L1541}
   ///
   // clang-format on
   StatusOr<google::cloud::gkebackup::v1::GetBackupIndexDownloadUrlResponse>
diff --git a/google/cloud/gkebackup/v1/backup_for_gke_connection.cc b/google/cloud/gkebackup/v1/backup_for_gke_connection.cc
index 9adae37db6779..d32c722754289 100644
--- a/google/cloud/gkebackup/v1/backup_for_gke_connection.cc
+++ b/google/cloud/gkebackup/v1/backup_for_gke_connection.cc
@@ -121,6 +121,106 @@ BackupForGKEConnection::DeleteBackupPlan(
       Status(StatusCode::kUnimplemented, "not implemented"));
 }
 
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEConnection::CreateBackupChannel(
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::BackupChannel>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnection::CreateBackupChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const&) {
+  return StatusOr<google::longrunning::Operation>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEConnection::CreateBackupChannel(
+    google::longrunning::Operation const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::BackupChannel>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+StreamRange<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKEConnection::ListBackupChannels(
+    google::cloud::gkebackup::v1::
+        ListBackupChannelsRequest) {  // NOLINT(performance-unnecessary-value-param)
+  return google::cloud::internal::MakeUnimplementedPaginationRange<
+      StreamRange<google::cloud::gkebackup::v1::BackupChannel>>();
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKEConnection::GetBackupChannel(
+    google::cloud::gkebackup::v1::GetBackupChannelRequest const&) {
+  return Status(StatusCode::kUnimplemented, "not implemented");
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEConnection::UpdateBackupChannel(
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::BackupChannel>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnection::UpdateBackupChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const&) {
+  return StatusOr<google::longrunning::Operation>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEConnection::UpdateBackupChannel(
+    google::longrunning::Operation const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::BackupChannel>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEConnection::DeleteBackupChannel(
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnection::DeleteBackupChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const&) {
+  return StatusOr<google::longrunning::Operation>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEConnection::DeleteBackupChannel(
+    google::longrunning::Operation const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKEConnection::ListBackupPlanBindings(
+    google::cloud::gkebackup::v1::
+        ListBackupPlanBindingsRequest) {  // NOLINT(performance-unnecessary-value-param)
+  return google::cloud::internal::MakeUnimplementedPaginationRange<
+      StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>>();
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKEConnection::GetBackupPlanBinding(
+    google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const&) {
+  return Status(StatusCode::kUnimplemented, "not implemented");
+}
+
 future<StatusOr<google::cloud::gkebackup::v1::Backup>>
 BackupForGKEConnection::CreateBackup(
     google::cloud::gkebackup::v1::CreateBackupRequest const&) {
@@ -295,6 +395,106 @@ BackupForGKEConnection::DeleteRestorePlan(
       Status(StatusCode::kUnimplemented, "not implemented"));
 }
 
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEConnection::CreateRestoreChannel(
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnection::CreateRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&) {
+  return StatusOr<google::longrunning::Operation>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEConnection::CreateRestoreChannel(
+    google::longrunning::Operation const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+StreamRange<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKEConnection::ListRestoreChannels(
+    google::cloud::gkebackup::v1::
+        ListRestoreChannelsRequest) {  // NOLINT(performance-unnecessary-value-param)
+  return google::cloud::internal::MakeUnimplementedPaginationRange<
+      StreamRange<google::cloud::gkebackup::v1::RestoreChannel>>();
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKEConnection::GetRestoreChannel(
+    google::cloud::gkebackup::v1::GetRestoreChannelRequest const&) {
+  return Status(StatusCode::kUnimplemented, "not implemented");
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEConnection::UpdateRestoreChannel(
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnection::UpdateRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&) {
+  return StatusOr<google::longrunning::Operation>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEConnection::UpdateRestoreChannel(
+    google::longrunning::Operation const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEConnection::DeleteRestoreChannel(
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnection::DeleteRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&) {
+  return StatusOr<google::longrunning::Operation>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEConnection::DeleteRestoreChannel(
+    google::longrunning::Operation const&) {
+  return google::cloud::make_ready_future<
+      StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>(
+      Status(StatusCode::kUnimplemented, "not implemented"));
+}
+
+StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKEConnection::ListRestorePlanBindings(
+    google::cloud::gkebackup::v1::
+        ListRestorePlanBindingsRequest) {  // NOLINT(performance-unnecessary-value-param)
+  return google::cloud::internal::MakeUnimplementedPaginationRange<
+      StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>>();
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKEConnection::GetRestorePlanBinding(
+    google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const&) {
+  return Status(StatusCode::kUnimplemented, "not implemented");
+}
+
 future<StatusOr<google::cloud::gkebackup::v1::Restore>>
 BackupForGKEConnection::CreateRestore(
     google::cloud::gkebackup::v1::CreateRestoreRequest const&) {
diff --git a/google/cloud/gkebackup/v1/backup_for_gke_connection.h b/google/cloud/gkebackup/v1/backup_for_gke_connection.h
index d62601713939b..9468b0a0370e4 100644
--- a/google/cloud/gkebackup/v1/backup_for_gke_connection.h
+++ b/google/cloud/gkebackup/v1/backup_for_gke_connection.h
@@ -225,6 +225,55 @@ class BackupForGKEConnection {
   virtual future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
   DeleteBackupPlan(google::longrunning::Operation const& operation);
 
+  virtual future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  CreateBackupChannel(
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request);
+
+  virtual StatusOr<google::longrunning::Operation> CreateBackupChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request);
+
+  virtual future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  CreateBackupChannel(google::longrunning::Operation const& operation);
+
+  virtual StreamRange<google::cloud::gkebackup::v1::BackupChannel>
+  ListBackupChannels(
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest request);
+
+  virtual StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+  GetBackupChannel(
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request);
+
+  virtual future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  UpdateBackupChannel(
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request);
+
+  virtual StatusOr<google::longrunning::Operation> UpdateBackupChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request);
+
+  virtual future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  UpdateBackupChannel(google::longrunning::Operation const& operation);
+
+  virtual future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteBackupChannel(
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request);
+
+  virtual StatusOr<google::longrunning::Operation> DeleteBackupChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request);
+
+  virtual future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteBackupChannel(google::longrunning::Operation const& operation);
+
+  virtual StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>
+  ListBackupPlanBindings(
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest request);
+
+  virtual StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request);
+
   virtual future<StatusOr<google::cloud::gkebackup::v1::Backup>> CreateBackup(
       google::cloud::gkebackup::v1::CreateBackupRequest const& request);
 
@@ -309,6 +358,56 @@ class BackupForGKEConnection {
   virtual future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
   DeleteRestorePlan(google::longrunning::Operation const& operation);
 
+  virtual future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  CreateRestoreChannel(
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request);
+
+  virtual StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request);
+
+  virtual future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  CreateRestoreChannel(google::longrunning::Operation const& operation);
+
+  virtual StreamRange<google::cloud::gkebackup::v1::RestoreChannel>
+  ListRestoreChannels(
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest request);
+
+  virtual StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+  GetRestoreChannel(
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request);
+
+  virtual future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  UpdateRestoreChannel(
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request);
+
+  virtual StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request);
+
+  virtual future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  UpdateRestoreChannel(google::longrunning::Operation const& operation);
+
+  virtual future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteRestoreChannel(
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request);
+
+  virtual StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request);
+
+  virtual future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteRestoreChannel(google::longrunning::Operation const& operation);
+
+  virtual StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>
+  ListRestorePlanBindings(
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest request);
+
+  virtual StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const&
+          request);
+
   virtual future<StatusOr<google::cloud::gkebackup::v1::Restore>> CreateRestore(
       google::cloud::gkebackup::v1::CreateRestoreRequest const& request);
 
diff --git a/google/cloud/gkebackup/v1/backup_for_gke_connection_idempotency_policy.cc b/google/cloud/gkebackup/v1/backup_for_gke_connection_idempotency_policy.cc
index cd27880c9e58f..3ac09bf0e162d 100644
--- a/google/cloud/gkebackup/v1/backup_for_gke_connection_idempotency_policy.cc
+++ b/google/cloud/gkebackup/v1/backup_for_gke_connection_idempotency_policy.cc
@@ -59,6 +59,41 @@ Idempotency BackupForGKEConnectionIdempotencyPolicy::DeleteBackupPlan(
   return Idempotency::kNonIdempotent;
 }
 
+Idempotency BackupForGKEConnectionIdempotencyPolicy::CreateBackupChannel(
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const&) {
+  return Idempotency::kNonIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::ListBackupChannels(
+    google::cloud::gkebackup::v1::ListBackupChannelsRequest) {  // NOLINT
+  return Idempotency::kIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::GetBackupChannel(
+    google::cloud::gkebackup::v1::GetBackupChannelRequest const&) {
+  return Idempotency::kIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::UpdateBackupChannel(
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const&) {
+  return Idempotency::kNonIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::DeleteBackupChannel(
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const&) {
+  return Idempotency::kNonIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::ListBackupPlanBindings(
+    google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest) {  // NOLINT
+  return Idempotency::kIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::GetBackupPlanBinding(
+    google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const&) {
+  return Idempotency::kIdempotent;
+}
+
 Idempotency BackupForGKEConnectionIdempotencyPolicy::CreateBackup(
     google::cloud::gkebackup::v1::CreateBackupRequest const&) {
   return Idempotency::kNonIdempotent;
@@ -119,6 +154,41 @@ Idempotency BackupForGKEConnectionIdempotencyPolicy::DeleteRestorePlan(
   return Idempotency::kNonIdempotent;
 }
 
+Idempotency BackupForGKEConnectionIdempotencyPolicy::CreateRestoreChannel(
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&) {
+  return Idempotency::kNonIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::ListRestoreChannels(
+    google::cloud::gkebackup::v1::ListRestoreChannelsRequest) {  // NOLINT
+  return Idempotency::kIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::GetRestoreChannel(
+    google::cloud::gkebackup::v1::GetRestoreChannelRequest const&) {
+  return Idempotency::kIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::UpdateRestoreChannel(
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&) {
+  return Idempotency::kNonIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::DeleteRestoreChannel(
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&) {
+  return Idempotency::kNonIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::ListRestorePlanBindings(
+    google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest) {  // NOLINT
+  return Idempotency::kIdempotent;
+}
+
+Idempotency BackupForGKEConnectionIdempotencyPolicy::GetRestorePlanBinding(
+    google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const&) {
+  return Idempotency::kIdempotent;
+}
+
 Idempotency BackupForGKEConnectionIdempotencyPolicy::CreateRestore(
     google::cloud::gkebackup::v1::CreateRestoreRequest const&) {
   return Idempotency::kNonIdempotent;
diff --git a/google/cloud/gkebackup/v1/backup_for_gke_connection_idempotency_policy.h b/google/cloud/gkebackup/v1/backup_for_gke_connection_idempotency_policy.h
index 107a68257f962..2533656d8c920 100644
--- a/google/cloud/gkebackup/v1/backup_for_gke_connection_idempotency_policy.h
+++ b/google/cloud/gkebackup/v1/backup_for_gke_connection_idempotency_policy.h
@@ -55,6 +55,27 @@ class BackupForGKEConnectionIdempotencyPolicy {
   virtual google::cloud::Idempotency DeleteBackupPlan(
       google::cloud::gkebackup::v1::DeleteBackupPlanRequest const& request);
 
+  virtual google::cloud::Idempotency CreateBackupChannel(
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request);
+
+  virtual google::cloud::Idempotency ListBackupChannels(
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest request);
+
+  virtual google::cloud::Idempotency GetBackupChannel(
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request);
+
+  virtual google::cloud::Idempotency UpdateBackupChannel(
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request);
+
+  virtual google::cloud::Idempotency DeleteBackupChannel(
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request);
+
+  virtual google::cloud::Idempotency ListBackupPlanBindings(
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest request);
+
+  virtual google::cloud::Idempotency GetBackupPlanBinding(
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request);
+
   virtual google::cloud::Idempotency CreateBackup(
       google::cloud::gkebackup::v1::CreateBackupRequest const& request);
 
@@ -91,6 +112,28 @@ class BackupForGKEConnectionIdempotencyPolicy {
   virtual google::cloud::Idempotency DeleteRestorePlan(
       google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request);
 
+  virtual google::cloud::Idempotency CreateRestoreChannel(
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request);
+
+  virtual google::cloud::Idempotency ListRestoreChannels(
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest request);
+
+  virtual google::cloud::Idempotency GetRestoreChannel(
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request);
+
+  virtual google::cloud::Idempotency UpdateRestoreChannel(
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request);
+
+  virtual google::cloud::Idempotency DeleteRestoreChannel(
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request);
+
+  virtual google::cloud::Idempotency ListRestorePlanBindings(
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest request);
+
+  virtual google::cloud::Idempotency GetRestorePlanBinding(
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const&
+          request);
+
   virtual google::cloud::Idempotency CreateRestore(
       google::cloud::gkebackup::v1::CreateRestoreRequest const& request);
 
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_auth_decorator.cc b/google/cloud/gkebackup/v1/internal/backup_for_gke_auth_decorator.cc
index e32f66ed0e5e5..946f09430517d 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_auth_decorator.cc
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_auth_decorator.cc
@@ -133,6 +133,127 @@ StatusOr<google::longrunning::Operation> BackupForGKEAuth::DeleteBackupPlan(
   return child_->DeleteBackupPlan(context, options, request);
 }
 
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEAuth::AsyncCreateBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  using ReturnType = StatusOr<google::longrunning::Operation>;
+  return auth_->AsyncConfigureContext(std::move(context))
+      .then([cq, child = child_, options = std::move(options),
+             request](future<StatusOr<std::shared_ptr<grpc::ClientContext>>>
+                          f) mutable {
+        auto context = f.get();
+        if (!context) {
+          return make_ready_future(ReturnType(std::move(context).status()));
+        }
+        return child->AsyncCreateBackupChannel(cq, *std::move(context),
+                                               std::move(options), request);
+      });
+}
+
+StatusOr<google::longrunning::Operation> BackupForGKEAuth::CreateBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->CreateBackupChannel(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+BackupForGKEAuth::ListBackupChannels(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListBackupChannelsRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->ListBackupChannels(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKEAuth::GetBackupChannel(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetBackupChannelRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->GetBackupChannel(context, options, request);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEAuth::AsyncUpdateBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  using ReturnType = StatusOr<google::longrunning::Operation>;
+  return auth_->AsyncConfigureContext(std::move(context))
+      .then([cq, child = child_, options = std::move(options),
+             request](future<StatusOr<std::shared_ptr<grpc::ClientContext>>>
+                          f) mutable {
+        auto context = f.get();
+        if (!context) {
+          return make_ready_future(ReturnType(std::move(context).status()));
+        }
+        return child->AsyncUpdateBackupChannel(cq, *std::move(context),
+                                               std::move(options), request);
+      });
+}
+
+StatusOr<google::longrunning::Operation> BackupForGKEAuth::UpdateBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->UpdateBackupChannel(context, options, request);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEAuth::AsyncDeleteBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  using ReturnType = StatusOr<google::longrunning::Operation>;
+  return auth_->AsyncConfigureContext(std::move(context))
+      .then([cq, child = child_, options = std::move(options),
+             request](future<StatusOr<std::shared_ptr<grpc::ClientContext>>>
+                          f) mutable {
+        auto context = f.get();
+        if (!context) {
+          return make_ready_future(ReturnType(std::move(context).status()));
+        }
+        return child->AsyncDeleteBackupChannel(cq, *std::move(context),
+                                               std::move(options), request);
+      });
+}
+
+StatusOr<google::longrunning::Operation> BackupForGKEAuth::DeleteBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->DeleteBackupChannel(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+BackupForGKEAuth::ListBackupPlanBindings(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+        request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->ListBackupPlanBindings(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKEAuth::GetBackupPlanBinding(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->GetBackupPlanBinding(context, options, request);
+}
+
 future<StatusOr<google::longrunning::Operation>>
 BackupForGKEAuth::AsyncCreateBackup(
     google::cloud::CompletionQueue& cq,
@@ -354,6 +475,127 @@ StatusOr<google::longrunning::Operation> BackupForGKEAuth::DeleteRestorePlan(
   return child_->DeleteRestorePlan(context, options, request);
 }
 
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEAuth::AsyncCreateRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  using ReturnType = StatusOr<google::longrunning::Operation>;
+  return auth_->AsyncConfigureContext(std::move(context))
+      .then([cq, child = child_, options = std::move(options),
+             request](future<StatusOr<std::shared_ptr<grpc::ClientContext>>>
+                          f) mutable {
+        auto context = f.get();
+        if (!context) {
+          return make_ready_future(ReturnType(std::move(context).status()));
+        }
+        return child->AsyncCreateRestoreChannel(cq, *std::move(context),
+                                                std::move(options), request);
+      });
+}
+
+StatusOr<google::longrunning::Operation> BackupForGKEAuth::CreateRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->CreateRestoreChannel(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+BackupForGKEAuth::ListRestoreChannels(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->ListRestoreChannels(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKEAuth::GetRestoreChannel(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->GetRestoreChannel(context, options, request);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEAuth::AsyncUpdateRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  using ReturnType = StatusOr<google::longrunning::Operation>;
+  return auth_->AsyncConfigureContext(std::move(context))
+      .then([cq, child = child_, options = std::move(options),
+             request](future<StatusOr<std::shared_ptr<grpc::ClientContext>>>
+                          f) mutable {
+        auto context = f.get();
+        if (!context) {
+          return make_ready_future(ReturnType(std::move(context).status()));
+        }
+        return child->AsyncUpdateRestoreChannel(cq, *std::move(context),
+                                                std::move(options), request);
+      });
+}
+
+StatusOr<google::longrunning::Operation> BackupForGKEAuth::UpdateRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->UpdateRestoreChannel(context, options, request);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEAuth::AsyncDeleteRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  using ReturnType = StatusOr<google::longrunning::Operation>;
+  return auth_->AsyncConfigureContext(std::move(context))
+      .then([cq, child = child_, options = std::move(options),
+             request](future<StatusOr<std::shared_ptr<grpc::ClientContext>>>
+                          f) mutable {
+        auto context = f.get();
+        if (!context) {
+          return make_ready_future(ReturnType(std::move(context).status()));
+        }
+        return child->AsyncDeleteRestoreChannel(cq, *std::move(context),
+                                                std::move(options), request);
+      });
+}
+
+StatusOr<google::longrunning::Operation> BackupForGKEAuth::DeleteRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->DeleteRestoreChannel(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+BackupForGKEAuth::ListRestorePlanBindings(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+        request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->ListRestorePlanBindings(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKEAuth::GetRestorePlanBinding(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request) {
+  auto status = auth_->ConfigureContext(context);
+  if (!status.ok()) return status;
+  return child_->GetRestorePlanBinding(context, options, request);
+}
+
 future<StatusOr<google::longrunning::Operation>>
 BackupForGKEAuth::AsyncCreateRestore(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_auth_decorator.h b/google/cloud/gkebackup/v1/internal/backup_for_gke_auth_decorator.h
index cb782879e3cc6..699de79cef6ea 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_auth_decorator.h
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_auth_decorator.h
@@ -85,6 +85,65 @@ class BackupForGKEAuth : public BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteBackupPlanRequest const& request)
       override;
 
+  future<StatusOr<google::longrunning::Operation>> AsyncCreateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+  ListBackupChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupChannel> GetBackupChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncUpdateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncDeleteBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+  ListBackupPlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+          request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::longrunning::Operation>> AsyncCreateBackup(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
@@ -186,6 +245,65 @@ class BackupForGKEAuth : public BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request)
       override;
 
+  future<StatusOr<google::longrunning::Operation>> AsyncCreateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+  ListRestoreChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestoreChannel> GetRestoreChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncUpdateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncDeleteRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+  ListRestorePlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+          request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::longrunning::Operation>> AsyncCreateRestore(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_connection_impl.cc b/google/cloud/gkebackup/v1/internal/backup_for_gke_connection_impl.cc
index 8aa0ef3dc1f32..722699ffa1be7 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_connection_impl.cc
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_connection_impl.cc
@@ -392,23 +392,24 @@ BackupForGKEConnectionImpl::DeleteBackupPlan(
       polling_policy(*current), __func__);
 }
 
-future<StatusOr<google::cloud::gkebackup::v1::Backup>>
-BackupForGKEConnectionImpl::CreateBackup(
-    google::cloud::gkebackup::v1::CreateBackupRequest const& request) {
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEConnectionImpl::CreateBackupChannel(
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   auto request_copy = request;
   auto const idempotent =
-      idempotency_policy(*current)->CreateBackup(request_copy);
+      idempotency_policy(*current)->CreateBackupChannel(request_copy);
   return google::cloud::internal::AsyncLongRunningOperation<
-      google::cloud::gkebackup::v1::Backup>(
+      google::cloud::gkebackup::v1::BackupChannel>(
       background_->cq(), current, std::move(request_copy),
       [stub = stub_](
           google::cloud::CompletionQueue& cq,
           std::shared_ptr<grpc::ClientContext> context,
           google::cloud::internal::ImmutableOptions options,
-          google::cloud::gkebackup::v1::CreateBackupRequest const& request) {
-        return stub->AsyncCreateBackup(cq, std::move(context),
-                                       std::move(options), request);
+          google::cloud::gkebackup::v1::CreateBackupChannelRequest const&
+              request) {
+        return stub->AsyncCreateBackupChannel(cq, std::move(context),
+                                              std::move(options), request);
       },
       [stub = stub_](google::cloud::CompletionQueue& cq,
                      std::shared_ptr<grpc::ClientContext> context,
@@ -426,41 +427,43 @@ BackupForGKEConnectionImpl::CreateBackup(
                                           std::move(options), request);
       },
       &google::cloud::internal::ExtractLongRunningResultResponse<
-          google::cloud::gkebackup::v1::Backup>,
+          google::cloud::gkebackup::v1::BackupChannel>,
       retry_policy(*current), backoff_policy(*current), idempotent,
       polling_policy(*current), __func__);
 }
 
 StatusOr<google::longrunning::Operation>
-BackupForGKEConnectionImpl::CreateBackup(
+BackupForGKEConnectionImpl::CreateBackupChannel(
     NoAwaitTag,
-    google::cloud::gkebackup::v1::CreateBackupRequest const& request) {
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   return google::cloud::internal::RetryLoop(
       retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->CreateBackup(request),
+      idempotency_policy(*current)->CreateBackupChannel(request),
       [this](grpc::ClientContext& context, Options const& options,
-             google::cloud::gkebackup::v1::CreateBackupRequest const& request) {
-        return stub_->CreateBackup(context, options, request);
+             google::cloud::gkebackup::v1::CreateBackupChannelRequest const&
+                 request) {
+        return stub_->CreateBackupChannel(context, options, request);
       },
       *current, request, __func__);
 }
 
-future<StatusOr<google::cloud::gkebackup::v1::Backup>>
-BackupForGKEConnectionImpl::CreateBackup(
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEConnectionImpl::CreateBackupChannel(
     google::longrunning::Operation const& operation) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   if (!operation.metadata()
            .Is<typename google::cloud::gkebackup::v1::OperationMetadata>()) {
-    return make_ready_future<StatusOr<google::cloud::gkebackup::v1::Backup>>(
+    return make_ready_future<
+        StatusOr<google::cloud::gkebackup::v1::BackupChannel>>(
         internal::InvalidArgumentError(
-            "operation does not correspond to CreateBackup",
+            "operation does not correspond to CreateBackupChannel",
             GCP_ERROR_INFO().WithMetadata("operation",
                                           operation.metadata().DebugString())));
   }
 
   return google::cloud::internal::AsyncAwaitLongRunningOperation<
-      google::cloud::gkebackup::v1::Backup>(
+      google::cloud::gkebackup::v1::BackupChannel>(
       background_->cq(), current, operation,
       [stub = stub_](google::cloud::CompletionQueue& cq,
                      std::shared_ptr<grpc::ClientContext> context,
@@ -478,75 +481,78 @@ BackupForGKEConnectionImpl::CreateBackup(
                                           std::move(options), request);
       },
       &google::cloud::internal::ExtractLongRunningResultResponse<
-          google::cloud::gkebackup::v1::Backup>,
+          google::cloud::gkebackup::v1::BackupChannel>,
       polling_policy(*current), __func__);
 }
 
-StreamRange<google::cloud::gkebackup::v1::Backup>
-BackupForGKEConnectionImpl::ListBackups(
-    google::cloud::gkebackup::v1::ListBackupsRequest request) {
+StreamRange<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKEConnectionImpl::ListBackupChannels(
+    google::cloud::gkebackup::v1::ListBackupChannelsRequest request) {
   request.clear_page_token();
   auto current = google::cloud::internal::SaveCurrentOptions();
-  auto idempotency = idempotency_policy(*current)->ListBackups(request);
+  auto idempotency = idempotency_policy(*current)->ListBackupChannels(request);
   char const* function_name = __func__;
   return google::cloud::internal::MakePaginationRange<
-      StreamRange<google::cloud::gkebackup::v1::Backup>>(
+      StreamRange<google::cloud::gkebackup::v1::BackupChannel>>(
       current, std::move(request),
       [idempotency, function_name, stub = stub_,
        retry = std::shared_ptr<gkebackup_v1::BackupForGKERetryPolicy>(
            retry_policy(*current)),
        backoff = std::shared_ptr<BackoffPolicy>(backoff_policy(*current))](
           Options const& options,
-          google::cloud::gkebackup::v1::ListBackupsRequest const& r) {
+          google::cloud::gkebackup::v1::ListBackupChannelsRequest const& r) {
         return google::cloud::internal::RetryLoop(
             retry->clone(), backoff->clone(), idempotency,
-            [stub](grpc::ClientContext& context, Options const& options,
-                   google::cloud::gkebackup::v1::ListBackupsRequest const&
-                       request) {
-              return stub->ListBackups(context, options, request);
+            [stub](
+                grpc::ClientContext& context, Options const& options,
+                google::cloud::gkebackup::v1::ListBackupChannelsRequest const&
+                    request) {
+              return stub->ListBackupChannels(context, options, request);
             },
             options, r, function_name);
       },
-      [](google::cloud::gkebackup::v1::ListBackupsResponse r) {
-        std::vector<google::cloud::gkebackup::v1::Backup> result(
-            r.backups().size());
-        auto& messages = *r.mutable_backups();
+      [](google::cloud::gkebackup::v1::ListBackupChannelsResponse r) {
+        std::vector<google::cloud::gkebackup::v1::BackupChannel> result(
+            r.backup_channels().size());
+        auto& messages = *r.mutable_backup_channels();
         std::move(messages.begin(), messages.end(), result.begin());
         return result;
       });
 }
 
-StatusOr<google::cloud::gkebackup::v1::Backup>
-BackupForGKEConnectionImpl::GetBackup(
-    google::cloud::gkebackup::v1::GetBackupRequest const& request) {
+StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKEConnectionImpl::GetBackupChannel(
+    google::cloud::gkebackup::v1::GetBackupChannelRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   return google::cloud::internal::RetryLoop(
       retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->GetBackup(request),
+      idempotency_policy(*current)->GetBackupChannel(request),
       [this](grpc::ClientContext& context, Options const& options,
-             google::cloud::gkebackup::v1::GetBackupRequest const& request) {
-        return stub_->GetBackup(context, options, request);
+             google::cloud::gkebackup::v1::GetBackupChannelRequest const&
+                 request) {
+        return stub_->GetBackupChannel(context, options, request);
       },
       *current, request, __func__);
 }
 
-future<StatusOr<google::cloud::gkebackup::v1::Backup>>
-BackupForGKEConnectionImpl::UpdateBackup(
-    google::cloud::gkebackup::v1::UpdateBackupRequest const& request) {
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEConnectionImpl::UpdateBackupChannel(
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   auto request_copy = request;
   auto const idempotent =
-      idempotency_policy(*current)->UpdateBackup(request_copy);
+      idempotency_policy(*current)->UpdateBackupChannel(request_copy);
   return google::cloud::internal::AsyncLongRunningOperation<
-      google::cloud::gkebackup::v1::Backup>(
+      google::cloud::gkebackup::v1::BackupChannel>(
       background_->cq(), current, std::move(request_copy),
       [stub = stub_](
           google::cloud::CompletionQueue& cq,
           std::shared_ptr<grpc::ClientContext> context,
           google::cloud::internal::ImmutableOptions options,
-          google::cloud::gkebackup::v1::UpdateBackupRequest const& request) {
-        return stub->AsyncUpdateBackup(cq, std::move(context),
-                                       std::move(options), request);
+          google::cloud::gkebackup::v1::UpdateBackupChannelRequest const&
+              request) {
+        return stub->AsyncUpdateBackupChannel(cq, std::move(context),
+                                              std::move(options), request);
       },
       [stub = stub_](google::cloud::CompletionQueue& cq,
                      std::shared_ptr<grpc::ClientContext> context,
@@ -564,41 +570,43 @@ BackupForGKEConnectionImpl::UpdateBackup(
                                           std::move(options), request);
       },
       &google::cloud::internal::ExtractLongRunningResultResponse<
-          google::cloud::gkebackup::v1::Backup>,
+          google::cloud::gkebackup::v1::BackupChannel>,
       retry_policy(*current), backoff_policy(*current), idempotent,
       polling_policy(*current), __func__);
 }
 
 StatusOr<google::longrunning::Operation>
-BackupForGKEConnectionImpl::UpdateBackup(
+BackupForGKEConnectionImpl::UpdateBackupChannel(
     NoAwaitTag,
-    google::cloud::gkebackup::v1::UpdateBackupRequest const& request) {
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   return google::cloud::internal::RetryLoop(
       retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->UpdateBackup(request),
+      idempotency_policy(*current)->UpdateBackupChannel(request),
       [this](grpc::ClientContext& context, Options const& options,
-             google::cloud::gkebackup::v1::UpdateBackupRequest const& request) {
-        return stub_->UpdateBackup(context, options, request);
+             google::cloud::gkebackup::v1::UpdateBackupChannelRequest const&
+                 request) {
+        return stub_->UpdateBackupChannel(context, options, request);
       },
       *current, request, __func__);
 }
 
-future<StatusOr<google::cloud::gkebackup::v1::Backup>>
-BackupForGKEConnectionImpl::UpdateBackup(
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKEConnectionImpl::UpdateBackupChannel(
     google::longrunning::Operation const& operation) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   if (!operation.metadata()
            .Is<typename google::cloud::gkebackup::v1::OperationMetadata>()) {
-    return make_ready_future<StatusOr<google::cloud::gkebackup::v1::Backup>>(
+    return make_ready_future<
+        StatusOr<google::cloud::gkebackup::v1::BackupChannel>>(
         internal::InvalidArgumentError(
-            "operation does not correspond to UpdateBackup",
+            "operation does not correspond to UpdateBackupChannel",
             GCP_ERROR_INFO().WithMetadata("operation",
                                           operation.metadata().DebugString())));
   }
 
   return google::cloud::internal::AsyncAwaitLongRunningOperation<
-      google::cloud::gkebackup::v1::Backup>(
+      google::cloud::gkebackup::v1::BackupChannel>(
       background_->cq(), current, operation,
       [stub = stub_](google::cloud::CompletionQueue& cq,
                      std::shared_ptr<grpc::ClientContext> context,
@@ -616,17 +624,17 @@ BackupForGKEConnectionImpl::UpdateBackup(
                                           std::move(options), request);
       },
       &google::cloud::internal::ExtractLongRunningResultResponse<
-          google::cloud::gkebackup::v1::Backup>,
+          google::cloud::gkebackup::v1::BackupChannel>,
       polling_policy(*current), __func__);
 }
 
 future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
-BackupForGKEConnectionImpl::DeleteBackup(
-    google::cloud::gkebackup::v1::DeleteBackupRequest const& request) {
+BackupForGKEConnectionImpl::DeleteBackupChannel(
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   auto request_copy = request;
   auto const idempotent =
-      idempotency_policy(*current)->DeleteBackup(request_copy);
+      idempotency_policy(*current)->DeleteBackupChannel(request_copy);
   return google::cloud::internal::AsyncLongRunningOperation<
       google::cloud::gkebackup::v1::OperationMetadata>(
       background_->cq(), current, std::move(request_copy),
@@ -634,9 +642,10 @@ BackupForGKEConnectionImpl::DeleteBackup(
           google::cloud::CompletionQueue& cq,
           std::shared_ptr<grpc::ClientContext> context,
           google::cloud::internal::ImmutableOptions options,
-          google::cloud::gkebackup::v1::DeleteBackupRequest const& request) {
-        return stub->AsyncDeleteBackup(cq, std::move(context),
-                                       std::move(options), request);
+          google::cloud::gkebackup::v1::DeleteBackupChannelRequest const&
+              request) {
+        return stub->AsyncDeleteBackupChannel(cq, std::move(context),
+                                              std::move(options), request);
       },
       [stub = stub_](google::cloud::CompletionQueue& cq,
                      std::shared_ptr<grpc::ClientContext> context,
@@ -660,22 +669,23 @@ BackupForGKEConnectionImpl::DeleteBackup(
 }
 
 StatusOr<google::longrunning::Operation>
-BackupForGKEConnectionImpl::DeleteBackup(
+BackupForGKEConnectionImpl::DeleteBackupChannel(
     NoAwaitTag,
-    google::cloud::gkebackup::v1::DeleteBackupRequest const& request) {
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   return google::cloud::internal::RetryLoop(
       retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->DeleteBackup(request),
+      idempotency_policy(*current)->DeleteBackupChannel(request),
       [this](grpc::ClientContext& context, Options const& options,
-             google::cloud::gkebackup::v1::DeleteBackupRequest const& request) {
-        return stub_->DeleteBackup(context, options, request);
+             google::cloud::gkebackup::v1::DeleteBackupChannelRequest const&
+                 request) {
+        return stub_->DeleteBackupChannel(context, options, request);
       },
       *current, request, __func__);
 }
 
 future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
-BackupForGKEConnectionImpl::DeleteBackup(
+BackupForGKEConnectionImpl::DeleteBackupChannel(
     google::longrunning::Operation const& operation) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   if (!operation.metadata()
@@ -683,7 +693,7 @@ BackupForGKEConnectionImpl::DeleteBackup(
     return make_ready_future<
         StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>(
         internal::InvalidArgumentError(
-            "operation does not correspond to DeleteBackup",
+            "operation does not correspond to DeleteBackupChannel",
             GCP_ERROR_INFO().WithMetadata("operation",
                                           operation.metadata().DebugString())));
   }
@@ -711,73 +721,74 @@ BackupForGKEConnectionImpl::DeleteBackup(
       polling_policy(*current), __func__);
 }
 
-StreamRange<google::cloud::gkebackup::v1::VolumeBackup>
-BackupForGKEConnectionImpl::ListVolumeBackups(
-    google::cloud::gkebackup::v1::ListVolumeBackupsRequest request) {
+StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKEConnectionImpl::ListBackupPlanBindings(
+    google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest request) {
   request.clear_page_token();
   auto current = google::cloud::internal::SaveCurrentOptions();
-  auto idempotency = idempotency_policy(*current)->ListVolumeBackups(request);
+  auto idempotency =
+      idempotency_policy(*current)->ListBackupPlanBindings(request);
   char const* function_name = __func__;
   return google::cloud::internal::MakePaginationRange<
-      StreamRange<google::cloud::gkebackup::v1::VolumeBackup>>(
+      StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>>(
       current, std::move(request),
       [idempotency, function_name, stub = stub_,
        retry = std::shared_ptr<gkebackup_v1::BackupForGKERetryPolicy>(
            retry_policy(*current)),
        backoff = std::shared_ptr<BackoffPolicy>(backoff_policy(*current))](
           Options const& options,
-          google::cloud::gkebackup::v1::ListVolumeBackupsRequest const& r) {
+          google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+              r) {
         return google::cloud::internal::RetryLoop(
             retry->clone(), backoff->clone(), idempotency,
             [stub](grpc::ClientContext& context, Options const& options,
-                   google::cloud::gkebackup::v1::ListVolumeBackupsRequest const&
-                       request) {
-              return stub->ListVolumeBackups(context, options, request);
+                   google::cloud::gkebackup::v1::
+                       ListBackupPlanBindingsRequest const& request) {
+              return stub->ListBackupPlanBindings(context, options, request);
             },
             options, r, function_name);
       },
-      [](google::cloud::gkebackup::v1::ListVolumeBackupsResponse r) {
-        std::vector<google::cloud::gkebackup::v1::VolumeBackup> result(
-            r.volume_backups().size());
-        auto& messages = *r.mutable_volume_backups();
+      [](google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse r) {
+        std::vector<google::cloud::gkebackup::v1::BackupPlanBinding> result(
+            r.backup_plan_bindings().size());
+        auto& messages = *r.mutable_backup_plan_bindings();
         std::move(messages.begin(), messages.end(), result.begin());
         return result;
       });
 }
 
-StatusOr<google::cloud::gkebackup::v1::VolumeBackup>
-BackupForGKEConnectionImpl::GetVolumeBackup(
-    google::cloud::gkebackup::v1::GetVolumeBackupRequest const& request) {
+StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKEConnectionImpl::GetBackupPlanBinding(
+    google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   return google::cloud::internal::RetryLoop(
       retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->GetVolumeBackup(request),
-      [this](
-          grpc::ClientContext& context, Options const& options,
-          google::cloud::gkebackup::v1::GetVolumeBackupRequest const& request) {
-        return stub_->GetVolumeBackup(context, options, request);
+      idempotency_policy(*current)->GetBackupPlanBinding(request),
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const&
+                 request) {
+        return stub_->GetBackupPlanBinding(context, options, request);
       },
       *current, request, __func__);
 }
 
-future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>>
-BackupForGKEConnectionImpl::CreateRestorePlan(
-    google::cloud::gkebackup::v1::CreateRestorePlanRequest const& request) {
+future<StatusOr<google::cloud::gkebackup::v1::Backup>>
+BackupForGKEConnectionImpl::CreateBackup(
+    google::cloud::gkebackup::v1::CreateBackupRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   auto request_copy = request;
   auto const idempotent =
-      idempotency_policy(*current)->CreateRestorePlan(request_copy);
+      idempotency_policy(*current)->CreateBackup(request_copy);
   return google::cloud::internal::AsyncLongRunningOperation<
-      google::cloud::gkebackup::v1::RestorePlan>(
+      google::cloud::gkebackup::v1::Backup>(
       background_->cq(), current, std::move(request_copy),
       [stub = stub_](
           google::cloud::CompletionQueue& cq,
           std::shared_ptr<grpc::ClientContext> context,
           google::cloud::internal::ImmutableOptions options,
-          google::cloud::gkebackup::v1::CreateRestorePlanRequest const&
-              request) {
-        return stub->AsyncCreateRestorePlan(cq, std::move(context),
-                                            std::move(options), request);
+          google::cloud::gkebackup::v1::CreateBackupRequest const& request) {
+        return stub->AsyncCreateBackup(cq, std::move(context),
+                                       std::move(options), request);
       },
       [stub = stub_](google::cloud::CompletionQueue& cq,
                      std::shared_ptr<grpc::ClientContext> context,
@@ -795,43 +806,41 @@ BackupForGKEConnectionImpl::CreateRestorePlan(
                                           std::move(options), request);
       },
       &google::cloud::internal::ExtractLongRunningResultResponse<
-          google::cloud::gkebackup::v1::RestorePlan>,
+          google::cloud::gkebackup::v1::Backup>,
       retry_policy(*current), backoff_policy(*current), idempotent,
       polling_policy(*current), __func__);
 }
 
 StatusOr<google::longrunning::Operation>
-BackupForGKEConnectionImpl::CreateRestorePlan(
+BackupForGKEConnectionImpl::CreateBackup(
     NoAwaitTag,
-    google::cloud::gkebackup::v1::CreateRestorePlanRequest const& request) {
+    google::cloud::gkebackup::v1::CreateBackupRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   return google::cloud::internal::RetryLoop(
       retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->CreateRestorePlan(request),
+      idempotency_policy(*current)->CreateBackup(request),
       [this](grpc::ClientContext& context, Options const& options,
-             google::cloud::gkebackup::v1::CreateRestorePlanRequest const&
-                 request) {
-        return stub_->CreateRestorePlan(context, options, request);
+             google::cloud::gkebackup::v1::CreateBackupRequest const& request) {
+        return stub_->CreateBackup(context, options, request);
       },
       *current, request, __func__);
 }
 
-future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>>
-BackupForGKEConnectionImpl::CreateRestorePlan(
+future<StatusOr<google::cloud::gkebackup::v1::Backup>>
+BackupForGKEConnectionImpl::CreateBackup(
     google::longrunning::Operation const& operation) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   if (!operation.metadata()
            .Is<typename google::cloud::gkebackup::v1::OperationMetadata>()) {
-    return make_ready_future<
-        StatusOr<google::cloud::gkebackup::v1::RestorePlan>>(
+    return make_ready_future<StatusOr<google::cloud::gkebackup::v1::Backup>>(
         internal::InvalidArgumentError(
-            "operation does not correspond to CreateRestorePlan",
+            "operation does not correspond to CreateBackup",
             GCP_ERROR_INFO().WithMetadata("operation",
                                           operation.metadata().DebugString())));
   }
 
   return google::cloud::internal::AsyncAwaitLongRunningOperation<
-      google::cloud::gkebackup::v1::RestorePlan>(
+      google::cloud::gkebackup::v1::Backup>(
       background_->cq(), current, operation,
       [stub = stub_](google::cloud::CompletionQueue& cq,
                      std::shared_ptr<grpc::ClientContext> context,
@@ -849,77 +858,75 @@ BackupForGKEConnectionImpl::CreateRestorePlan(
                                           std::move(options), request);
       },
       &google::cloud::internal::ExtractLongRunningResultResponse<
-          google::cloud::gkebackup::v1::RestorePlan>,
+          google::cloud::gkebackup::v1::Backup>,
       polling_policy(*current), __func__);
 }
 
-StreamRange<google::cloud::gkebackup::v1::RestorePlan>
-BackupForGKEConnectionImpl::ListRestorePlans(
-    google::cloud::gkebackup::v1::ListRestorePlansRequest request) {
+StreamRange<google::cloud::gkebackup::v1::Backup>
+BackupForGKEConnectionImpl::ListBackups(
+    google::cloud::gkebackup::v1::ListBackupsRequest request) {
   request.clear_page_token();
   auto current = google::cloud::internal::SaveCurrentOptions();
-  auto idempotency = idempotency_policy(*current)->ListRestorePlans(request);
+  auto idempotency = idempotency_policy(*current)->ListBackups(request);
   char const* function_name = __func__;
   return google::cloud::internal::MakePaginationRange<
-      StreamRange<google::cloud::gkebackup::v1::RestorePlan>>(
+      StreamRange<google::cloud::gkebackup::v1::Backup>>(
       current, std::move(request),
       [idempotency, function_name, stub = stub_,
        retry = std::shared_ptr<gkebackup_v1::BackupForGKERetryPolicy>(
            retry_policy(*current)),
        backoff = std::shared_ptr<BackoffPolicy>(backoff_policy(*current))](
           Options const& options,
-          google::cloud::gkebackup::v1::ListRestorePlansRequest const& r) {
+          google::cloud::gkebackup::v1::ListBackupsRequest const& r) {
         return google::cloud::internal::RetryLoop(
             retry->clone(), backoff->clone(), idempotency,
             [stub](grpc::ClientContext& context, Options const& options,
-                   google::cloud::gkebackup::v1::ListRestorePlansRequest const&
+                   google::cloud::gkebackup::v1::ListBackupsRequest const&
                        request) {
-              return stub->ListRestorePlans(context, options, request);
+              return stub->ListBackups(context, options, request);
             },
             options, r, function_name);
       },
-      [](google::cloud::gkebackup::v1::ListRestorePlansResponse r) {
-        std::vector<google::cloud::gkebackup::v1::RestorePlan> result(
-            r.restore_plans().size());
-        auto& messages = *r.mutable_restore_plans();
+      [](google::cloud::gkebackup::v1::ListBackupsResponse r) {
+        std::vector<google::cloud::gkebackup::v1::Backup> result(
+            r.backups().size());
+        auto& messages = *r.mutable_backups();
         std::move(messages.begin(), messages.end(), result.begin());
         return result;
       });
 }
 
-StatusOr<google::cloud::gkebackup::v1::RestorePlan>
-BackupForGKEConnectionImpl::GetRestorePlan(
-    google::cloud::gkebackup::v1::GetRestorePlanRequest const& request) {
+StatusOr<google::cloud::gkebackup::v1::Backup>
+BackupForGKEConnectionImpl::GetBackup(
+    google::cloud::gkebackup::v1::GetBackupRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   return google::cloud::internal::RetryLoop(
       retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->GetRestorePlan(request),
-      [this](
-          grpc::ClientContext& context, Options const& options,
-          google::cloud::gkebackup::v1::GetRestorePlanRequest const& request) {
-        return stub_->GetRestorePlan(context, options, request);
+      idempotency_policy(*current)->GetBackup(request),
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::GetBackupRequest const& request) {
+        return stub_->GetBackup(context, options, request);
       },
       *current, request, __func__);
 }
 
-future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>>
-BackupForGKEConnectionImpl::UpdateRestorePlan(
-    google::cloud::gkebackup::v1::UpdateRestorePlanRequest const& request) {
+future<StatusOr<google::cloud::gkebackup::v1::Backup>>
+BackupForGKEConnectionImpl::UpdateBackup(
+    google::cloud::gkebackup::v1::UpdateBackupRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   auto request_copy = request;
   auto const idempotent =
-      idempotency_policy(*current)->UpdateRestorePlan(request_copy);
+      idempotency_policy(*current)->UpdateBackup(request_copy);
   return google::cloud::internal::AsyncLongRunningOperation<
-      google::cloud::gkebackup::v1::RestorePlan>(
+      google::cloud::gkebackup::v1::Backup>(
       background_->cq(), current, std::move(request_copy),
       [stub = stub_](
           google::cloud::CompletionQueue& cq,
           std::shared_ptr<grpc::ClientContext> context,
           google::cloud::internal::ImmutableOptions options,
-          google::cloud::gkebackup::v1::UpdateRestorePlanRequest const&
-              request) {
-        return stub->AsyncUpdateRestorePlan(cq, std::move(context),
-                                            std::move(options), request);
+          google::cloud::gkebackup::v1::UpdateBackupRequest const& request) {
+        return stub->AsyncUpdateBackup(cq, std::move(context),
+                                       std::move(options), request);
       },
       [stub = stub_](google::cloud::CompletionQueue& cq,
                      std::shared_ptr<grpc::ClientContext> context,
@@ -937,43 +944,41 @@ BackupForGKEConnectionImpl::UpdateRestorePlan(
                                           std::move(options), request);
       },
       &google::cloud::internal::ExtractLongRunningResultResponse<
-          google::cloud::gkebackup::v1::RestorePlan>,
+          google::cloud::gkebackup::v1::Backup>,
       retry_policy(*current), backoff_policy(*current), idempotent,
       polling_policy(*current), __func__);
 }
 
 StatusOr<google::longrunning::Operation>
-BackupForGKEConnectionImpl::UpdateRestorePlan(
+BackupForGKEConnectionImpl::UpdateBackup(
     NoAwaitTag,
-    google::cloud::gkebackup::v1::UpdateRestorePlanRequest const& request) {
+    google::cloud::gkebackup::v1::UpdateBackupRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   return google::cloud::internal::RetryLoop(
       retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->UpdateRestorePlan(request),
+      idempotency_policy(*current)->UpdateBackup(request),
       [this](grpc::ClientContext& context, Options const& options,
-             google::cloud::gkebackup::v1::UpdateRestorePlanRequest const&
-                 request) {
-        return stub_->UpdateRestorePlan(context, options, request);
+             google::cloud::gkebackup::v1::UpdateBackupRequest const& request) {
+        return stub_->UpdateBackup(context, options, request);
       },
       *current, request, __func__);
 }
 
-future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>>
-BackupForGKEConnectionImpl::UpdateRestorePlan(
+future<StatusOr<google::cloud::gkebackup::v1::Backup>>
+BackupForGKEConnectionImpl::UpdateBackup(
     google::longrunning::Operation const& operation) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   if (!operation.metadata()
            .Is<typename google::cloud::gkebackup::v1::OperationMetadata>()) {
-    return make_ready_future<
-        StatusOr<google::cloud::gkebackup::v1::RestorePlan>>(
+    return make_ready_future<StatusOr<google::cloud::gkebackup::v1::Backup>>(
         internal::InvalidArgumentError(
-            "operation does not correspond to UpdateRestorePlan",
+            "operation does not correspond to UpdateBackup",
             GCP_ERROR_INFO().WithMetadata("operation",
                                           operation.metadata().DebugString())));
   }
 
   return google::cloud::internal::AsyncAwaitLongRunningOperation<
-      google::cloud::gkebackup::v1::RestorePlan>(
+      google::cloud::gkebackup::v1::Backup>(
       background_->cq(), current, operation,
       [stub = stub_](google::cloud::CompletionQueue& cq,
                      std::shared_ptr<grpc::ClientContext> context,
@@ -991,17 +996,17 @@ BackupForGKEConnectionImpl::UpdateRestorePlan(
                                           std::move(options), request);
       },
       &google::cloud::internal::ExtractLongRunningResultResponse<
-          google::cloud::gkebackup::v1::RestorePlan>,
+          google::cloud::gkebackup::v1::Backup>,
       polling_policy(*current), __func__);
 }
 
 future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
-BackupForGKEConnectionImpl::DeleteRestorePlan(
-    google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request) {
+BackupForGKEConnectionImpl::DeleteBackup(
+    google::cloud::gkebackup::v1::DeleteBackupRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   auto request_copy = request;
   auto const idempotent =
-      idempotency_policy(*current)->DeleteRestorePlan(request_copy);
+      idempotency_policy(*current)->DeleteBackup(request_copy);
   return google::cloud::internal::AsyncLongRunningOperation<
       google::cloud::gkebackup::v1::OperationMetadata>(
       background_->cq(), current, std::move(request_copy),
@@ -1009,10 +1014,9 @@ BackupForGKEConnectionImpl::DeleteRestorePlan(
           google::cloud::CompletionQueue& cq,
           std::shared_ptr<grpc::ClientContext> context,
           google::cloud::internal::ImmutableOptions options,
-          google::cloud::gkebackup::v1::DeleteRestorePlanRequest const&
-              request) {
-        return stub->AsyncDeleteRestorePlan(cq, std::move(context),
-                                            std::move(options), request);
+          google::cloud::gkebackup::v1::DeleteBackupRequest const& request) {
+        return stub->AsyncDeleteBackup(cq, std::move(context),
+                                       std::move(options), request);
       },
       [stub = stub_](google::cloud::CompletionQueue& cq,
                      std::shared_ptr<grpc::ClientContext> context,
@@ -1036,23 +1040,728 @@ BackupForGKEConnectionImpl::DeleteRestorePlan(
 }
 
 StatusOr<google::longrunning::Operation>
-BackupForGKEConnectionImpl::DeleteRestorePlan(
+BackupForGKEConnectionImpl::DeleteBackup(
     NoAwaitTag,
-    google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request) {
+    google::cloud::gkebackup::v1::DeleteBackupRequest const& request) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   return google::cloud::internal::RetryLoop(
       retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->DeleteRestorePlan(request),
+      idempotency_policy(*current)->DeleteBackup(request),
       [this](grpc::ClientContext& context, Options const& options,
-             google::cloud::gkebackup::v1::DeleteRestorePlanRequest const&
-                 request) {
-        return stub_->DeleteRestorePlan(context, options, request);
-      },
+             google::cloud::gkebackup::v1::DeleteBackupRequest const& request) {
+        return stub_->DeleteBackup(context, options, request);
+      },
+      *current, request, __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEConnectionImpl::DeleteBackup(
+    google::longrunning::Operation const& operation) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  if (!operation.metadata()
+           .Is<typename google::cloud::gkebackup::v1::OperationMetadata>()) {
+    return make_ready_future<
+        StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>(
+        internal::InvalidArgumentError(
+            "operation does not correspond to DeleteBackup",
+            GCP_ERROR_INFO().WithMetadata("operation",
+                                          operation.metadata().DebugString())));
+  }
+
+  return google::cloud::internal::AsyncAwaitLongRunningOperation<
+      google::cloud::gkebackup::v1::OperationMetadata>(
+      background_->cq(), current, operation,
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultMetadata<
+          google::cloud::gkebackup::v1::OperationMetadata>,
+      polling_policy(*current), __func__);
+}
+
+StreamRange<google::cloud::gkebackup::v1::VolumeBackup>
+BackupForGKEConnectionImpl::ListVolumeBackups(
+    google::cloud::gkebackup::v1::ListVolumeBackupsRequest request) {
+  request.clear_page_token();
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  auto idempotency = idempotency_policy(*current)->ListVolumeBackups(request);
+  char const* function_name = __func__;
+  return google::cloud::internal::MakePaginationRange<
+      StreamRange<google::cloud::gkebackup::v1::VolumeBackup>>(
+      current, std::move(request),
+      [idempotency, function_name, stub = stub_,
+       retry = std::shared_ptr<gkebackup_v1::BackupForGKERetryPolicy>(
+           retry_policy(*current)),
+       backoff = std::shared_ptr<BackoffPolicy>(backoff_policy(*current))](
+          Options const& options,
+          google::cloud::gkebackup::v1::ListVolumeBackupsRequest const& r) {
+        return google::cloud::internal::RetryLoop(
+            retry->clone(), backoff->clone(), idempotency,
+            [stub](grpc::ClientContext& context, Options const& options,
+                   google::cloud::gkebackup::v1::ListVolumeBackupsRequest const&
+                       request) {
+              return stub->ListVolumeBackups(context, options, request);
+            },
+            options, r, function_name);
+      },
+      [](google::cloud::gkebackup::v1::ListVolumeBackupsResponse r) {
+        std::vector<google::cloud::gkebackup::v1::VolumeBackup> result(
+            r.volume_backups().size());
+        auto& messages = *r.mutable_volume_backups();
+        std::move(messages.begin(), messages.end(), result.begin());
+        return result;
+      });
+}
+
+StatusOr<google::cloud::gkebackup::v1::VolumeBackup>
+BackupForGKEConnectionImpl::GetVolumeBackup(
+    google::cloud::gkebackup::v1::GetVolumeBackupRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  return google::cloud::internal::RetryLoop(
+      retry_policy(*current), backoff_policy(*current),
+      idempotency_policy(*current)->GetVolumeBackup(request),
+      [this](
+          grpc::ClientContext& context, Options const& options,
+          google::cloud::gkebackup::v1::GetVolumeBackupRequest const& request) {
+        return stub_->GetVolumeBackup(context, options, request);
+      },
+      *current, request, __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>>
+BackupForGKEConnectionImpl::CreateRestorePlan(
+    google::cloud::gkebackup::v1::CreateRestorePlanRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  auto request_copy = request;
+  auto const idempotent =
+      idempotency_policy(*current)->CreateRestorePlan(request_copy);
+  return google::cloud::internal::AsyncLongRunningOperation<
+      google::cloud::gkebackup::v1::RestorePlan>(
+      background_->cq(), current, std::move(request_copy),
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::cloud::gkebackup::v1::CreateRestorePlanRequest const&
+              request) {
+        return stub->AsyncCreateRestorePlan(cq, std::move(context),
+                                            std::move(options), request);
+      },
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultResponse<
+          google::cloud::gkebackup::v1::RestorePlan>,
+      retry_policy(*current), backoff_policy(*current), idempotent,
+      polling_policy(*current), __func__);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnectionImpl::CreateRestorePlan(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::CreateRestorePlanRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  return google::cloud::internal::RetryLoop(
+      retry_policy(*current), backoff_policy(*current),
+      idempotency_policy(*current)->CreateRestorePlan(request),
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::CreateRestorePlanRequest const&
+                 request) {
+        return stub_->CreateRestorePlan(context, options, request);
+      },
+      *current, request, __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>>
+BackupForGKEConnectionImpl::CreateRestorePlan(
+    google::longrunning::Operation const& operation) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  if (!operation.metadata()
+           .Is<typename google::cloud::gkebackup::v1::OperationMetadata>()) {
+    return make_ready_future<
+        StatusOr<google::cloud::gkebackup::v1::RestorePlan>>(
+        internal::InvalidArgumentError(
+            "operation does not correspond to CreateRestorePlan",
+            GCP_ERROR_INFO().WithMetadata("operation",
+                                          operation.metadata().DebugString())));
+  }
+
+  return google::cloud::internal::AsyncAwaitLongRunningOperation<
+      google::cloud::gkebackup::v1::RestorePlan>(
+      background_->cq(), current, operation,
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultResponse<
+          google::cloud::gkebackup::v1::RestorePlan>,
+      polling_policy(*current), __func__);
+}
+
+StreamRange<google::cloud::gkebackup::v1::RestorePlan>
+BackupForGKEConnectionImpl::ListRestorePlans(
+    google::cloud::gkebackup::v1::ListRestorePlansRequest request) {
+  request.clear_page_token();
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  auto idempotency = idempotency_policy(*current)->ListRestorePlans(request);
+  char const* function_name = __func__;
+  return google::cloud::internal::MakePaginationRange<
+      StreamRange<google::cloud::gkebackup::v1::RestorePlan>>(
+      current, std::move(request),
+      [idempotency, function_name, stub = stub_,
+       retry = std::shared_ptr<gkebackup_v1::BackupForGKERetryPolicy>(
+           retry_policy(*current)),
+       backoff = std::shared_ptr<BackoffPolicy>(backoff_policy(*current))](
+          Options const& options,
+          google::cloud::gkebackup::v1::ListRestorePlansRequest const& r) {
+        return google::cloud::internal::RetryLoop(
+            retry->clone(), backoff->clone(), idempotency,
+            [stub](grpc::ClientContext& context, Options const& options,
+                   google::cloud::gkebackup::v1::ListRestorePlansRequest const&
+                       request) {
+              return stub->ListRestorePlans(context, options, request);
+            },
+            options, r, function_name);
+      },
+      [](google::cloud::gkebackup::v1::ListRestorePlansResponse r) {
+        std::vector<google::cloud::gkebackup::v1::RestorePlan> result(
+            r.restore_plans().size());
+        auto& messages = *r.mutable_restore_plans();
+        std::move(messages.begin(), messages.end(), result.begin());
+        return result;
+      });
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlan>
+BackupForGKEConnectionImpl::GetRestorePlan(
+    google::cloud::gkebackup::v1::GetRestorePlanRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  return google::cloud::internal::RetryLoop(
+      retry_policy(*current), backoff_policy(*current),
+      idempotency_policy(*current)->GetRestorePlan(request),
+      [this](
+          grpc::ClientContext& context, Options const& options,
+          google::cloud::gkebackup::v1::GetRestorePlanRequest const& request) {
+        return stub_->GetRestorePlan(context, options, request);
+      },
+      *current, request, __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>>
+BackupForGKEConnectionImpl::UpdateRestorePlan(
+    google::cloud::gkebackup::v1::UpdateRestorePlanRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  auto request_copy = request;
+  auto const idempotent =
+      idempotency_policy(*current)->UpdateRestorePlan(request_copy);
+  return google::cloud::internal::AsyncLongRunningOperation<
+      google::cloud::gkebackup::v1::RestorePlan>(
+      background_->cq(), current, std::move(request_copy),
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::cloud::gkebackup::v1::UpdateRestorePlanRequest const&
+              request) {
+        return stub->AsyncUpdateRestorePlan(cq, std::move(context),
+                                            std::move(options), request);
+      },
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultResponse<
+          google::cloud::gkebackup::v1::RestorePlan>,
+      retry_policy(*current), backoff_policy(*current), idempotent,
+      polling_policy(*current), __func__);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnectionImpl::UpdateRestorePlan(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::UpdateRestorePlanRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  return google::cloud::internal::RetryLoop(
+      retry_policy(*current), backoff_policy(*current),
+      idempotency_policy(*current)->UpdateRestorePlan(request),
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::UpdateRestorePlanRequest const&
+                 request) {
+        return stub_->UpdateRestorePlan(context, options, request);
+      },
+      *current, request, __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestorePlan>>
+BackupForGKEConnectionImpl::UpdateRestorePlan(
+    google::longrunning::Operation const& operation) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  if (!operation.metadata()
+           .Is<typename google::cloud::gkebackup::v1::OperationMetadata>()) {
+    return make_ready_future<
+        StatusOr<google::cloud::gkebackup::v1::RestorePlan>>(
+        internal::InvalidArgumentError(
+            "operation does not correspond to UpdateRestorePlan",
+            GCP_ERROR_INFO().WithMetadata("operation",
+                                          operation.metadata().DebugString())));
+  }
+
+  return google::cloud::internal::AsyncAwaitLongRunningOperation<
+      google::cloud::gkebackup::v1::RestorePlan>(
+      background_->cq(), current, operation,
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultResponse<
+          google::cloud::gkebackup::v1::RestorePlan>,
+      polling_policy(*current), __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEConnectionImpl::DeleteRestorePlan(
+    google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  auto request_copy = request;
+  auto const idempotent =
+      idempotency_policy(*current)->DeleteRestorePlan(request_copy);
+  return google::cloud::internal::AsyncLongRunningOperation<
+      google::cloud::gkebackup::v1::OperationMetadata>(
+      background_->cq(), current, std::move(request_copy),
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::cloud::gkebackup::v1::DeleteRestorePlanRequest const&
+              request) {
+        return stub->AsyncDeleteRestorePlan(cq, std::move(context),
+                                            std::move(options), request);
+      },
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultMetadata<
+          google::cloud::gkebackup::v1::OperationMetadata>,
+      retry_policy(*current), backoff_policy(*current), idempotent,
+      polling_policy(*current), __func__);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnectionImpl::DeleteRestorePlan(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  return google::cloud::internal::RetryLoop(
+      retry_policy(*current), backoff_policy(*current),
+      idempotency_policy(*current)->DeleteRestorePlan(request),
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::DeleteRestorePlanRequest const&
+                 request) {
+        return stub_->DeleteRestorePlan(context, options, request);
+      },
+      *current, request, __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEConnectionImpl::DeleteRestorePlan(
+    google::longrunning::Operation const& operation) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  if (!operation.metadata()
+           .Is<typename google::cloud::gkebackup::v1::OperationMetadata>()) {
+    return make_ready_future<
+        StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>(
+        internal::InvalidArgumentError(
+            "operation does not correspond to DeleteRestorePlan",
+            GCP_ERROR_INFO().WithMetadata("operation",
+                                          operation.metadata().DebugString())));
+  }
+
+  return google::cloud::internal::AsyncAwaitLongRunningOperation<
+      google::cloud::gkebackup::v1::OperationMetadata>(
+      background_->cq(), current, operation,
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultMetadata<
+          google::cloud::gkebackup::v1::OperationMetadata>,
+      polling_policy(*current), __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEConnectionImpl::CreateRestoreChannel(
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  auto request_copy = request;
+  auto const idempotent =
+      idempotency_policy(*current)->CreateRestoreChannel(request_copy);
+  return google::cloud::internal::AsyncLongRunningOperation<
+      google::cloud::gkebackup::v1::RestoreChannel>(
+      background_->cq(), current, std::move(request_copy),
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&
+              request) {
+        return stub->AsyncCreateRestoreChannel(cq, std::move(context),
+                                               std::move(options), request);
+      },
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultResponse<
+          google::cloud::gkebackup::v1::RestoreChannel>,
+      retry_policy(*current), backoff_policy(*current), idempotent,
+      polling_policy(*current), __func__);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnectionImpl::CreateRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  return google::cloud::internal::RetryLoop(
+      retry_policy(*current), backoff_policy(*current),
+      idempotency_policy(*current)->CreateRestoreChannel(request),
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&
+                 request) {
+        return stub_->CreateRestoreChannel(context, options, request);
+      },
+      *current, request, __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEConnectionImpl::CreateRestoreChannel(
+    google::longrunning::Operation const& operation) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  if (!operation.metadata()
+           .Is<typename google::cloud::gkebackup::v1::OperationMetadata>()) {
+    return make_ready_future<
+        StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>(
+        internal::InvalidArgumentError(
+            "operation does not correspond to CreateRestoreChannel",
+            GCP_ERROR_INFO().WithMetadata("operation",
+                                          operation.metadata().DebugString())));
+  }
+
+  return google::cloud::internal::AsyncAwaitLongRunningOperation<
+      google::cloud::gkebackup::v1::RestoreChannel>(
+      background_->cq(), current, operation,
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultResponse<
+          google::cloud::gkebackup::v1::RestoreChannel>,
+      polling_policy(*current), __func__);
+}
+
+StreamRange<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKEConnectionImpl::ListRestoreChannels(
+    google::cloud::gkebackup::v1::ListRestoreChannelsRequest request) {
+  request.clear_page_token();
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  auto idempotency = idempotency_policy(*current)->ListRestoreChannels(request);
+  char const* function_name = __func__;
+  return google::cloud::internal::MakePaginationRange<
+      StreamRange<google::cloud::gkebackup::v1::RestoreChannel>>(
+      current, std::move(request),
+      [idempotency, function_name, stub = stub_,
+       retry = std::shared_ptr<gkebackup_v1::BackupForGKERetryPolicy>(
+           retry_policy(*current)),
+       backoff = std::shared_ptr<BackoffPolicy>(backoff_policy(*current))](
+          Options const& options,
+          google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& r) {
+        return google::cloud::internal::RetryLoop(
+            retry->clone(), backoff->clone(), idempotency,
+            [stub](
+                grpc::ClientContext& context, Options const& options,
+                google::cloud::gkebackup::v1::ListRestoreChannelsRequest const&
+                    request) {
+              return stub->ListRestoreChannels(context, options, request);
+            },
+            options, r, function_name);
+      },
+      [](google::cloud::gkebackup::v1::ListRestoreChannelsResponse r) {
+        std::vector<google::cloud::gkebackup::v1::RestoreChannel> result(
+            r.restore_channels().size());
+        auto& messages = *r.mutable_restore_channels();
+        std::move(messages.begin(), messages.end(), result.begin());
+        return result;
+      });
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKEConnectionImpl::GetRestoreChannel(
+    google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  return google::cloud::internal::RetryLoop(
+      retry_policy(*current), backoff_policy(*current),
+      idempotency_policy(*current)->GetRestoreChannel(request),
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::GetRestoreChannelRequest const&
+                 request) {
+        return stub_->GetRestoreChannel(context, options, request);
+      },
+      *current, request, __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEConnectionImpl::UpdateRestoreChannel(
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  auto request_copy = request;
+  auto const idempotent =
+      idempotency_policy(*current)->UpdateRestoreChannel(request_copy);
+  return google::cloud::internal::AsyncLongRunningOperation<
+      google::cloud::gkebackup::v1::RestoreChannel>(
+      background_->cq(), current, std::move(request_copy),
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&
+              request) {
+        return stub->AsyncUpdateRestoreChannel(cq, std::move(context),
+                                               std::move(options), request);
+      },
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultResponse<
+          google::cloud::gkebackup::v1::RestoreChannel>,
+      retry_policy(*current), backoff_policy(*current), idempotent,
+      polling_policy(*current), __func__);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnectionImpl::UpdateRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  return google::cloud::internal::RetryLoop(
+      retry_policy(*current), backoff_policy(*current),
+      idempotency_policy(*current)->UpdateRestoreChannel(request),
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&
+                 request) {
+        return stub_->UpdateRestoreChannel(context, options, request);
+      },
       *current, request, __func__);
 }
 
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKEConnectionImpl::UpdateRestoreChannel(
+    google::longrunning::Operation const& operation) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  if (!operation.metadata()
+           .Is<typename google::cloud::gkebackup::v1::OperationMetadata>()) {
+    return make_ready_future<
+        StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>(
+        internal::InvalidArgumentError(
+            "operation does not correspond to UpdateRestoreChannel",
+            GCP_ERROR_INFO().WithMetadata("operation",
+                                          operation.metadata().DebugString())));
+  }
+
+  return google::cloud::internal::AsyncAwaitLongRunningOperation<
+      google::cloud::gkebackup::v1::RestoreChannel>(
+      background_->cq(), current, operation,
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultResponse<
+          google::cloud::gkebackup::v1::RestoreChannel>,
+      polling_policy(*current), __func__);
+}
+
 future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
-BackupForGKEConnectionImpl::DeleteRestorePlan(
+BackupForGKEConnectionImpl::DeleteRestoreChannel(
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  auto request_copy = request;
+  auto const idempotent =
+      idempotency_policy(*current)->DeleteRestoreChannel(request_copy);
+  return google::cloud::internal::AsyncLongRunningOperation<
+      google::cloud::gkebackup::v1::OperationMetadata>(
+      background_->cq(), current, std::move(request_copy),
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&
+              request) {
+        return stub->AsyncDeleteRestoreChannel(cq, std::move(context),
+                                               std::move(options), request);
+      },
+      [stub = stub_](google::cloud::CompletionQueue& cq,
+                     std::shared_ptr<grpc::ClientContext> context,
+                     google::cloud::internal::ImmutableOptions options,
+                     google::longrunning::GetOperationRequest const& request) {
+        return stub->AsyncGetOperation(cq, std::move(context),
+                                       std::move(options), request);
+      },
+      [stub = stub_](
+          google::cloud::CompletionQueue& cq,
+          std::shared_ptr<grpc::ClientContext> context,
+          google::cloud::internal::ImmutableOptions options,
+          google::longrunning::CancelOperationRequest const& request) {
+        return stub->AsyncCancelOperation(cq, std::move(context),
+                                          std::move(options), request);
+      },
+      &google::cloud::internal::ExtractLongRunningResultMetadata<
+          google::cloud::gkebackup::v1::OperationMetadata>,
+      retry_policy(*current), backoff_policy(*current), idempotent,
+      polling_policy(*current), __func__);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEConnectionImpl::DeleteRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  return google::cloud::internal::RetryLoop(
+      retry_policy(*current), backoff_policy(*current),
+      idempotency_policy(*current)->DeleteRestoreChannel(request),
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&
+                 request) {
+        return stub_->DeleteRestoreChannel(context, options, request);
+      },
+      *current, request, __func__);
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKEConnectionImpl::DeleteRestoreChannel(
     google::longrunning::Operation const& operation) {
   auto current = google::cloud::internal::SaveCurrentOptions();
   if (!operation.metadata()
@@ -1060,7 +1769,7 @@ BackupForGKEConnectionImpl::DeleteRestorePlan(
     return make_ready_future<
         StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>(
         internal::InvalidArgumentError(
-            "operation does not correspond to DeleteRestorePlan",
+            "operation does not correspond to DeleteRestoreChannel",
             GCP_ERROR_INFO().WithMetadata("operation",
                                           operation.metadata().DebugString())));
   }
@@ -1088,6 +1797,57 @@ BackupForGKEConnectionImpl::DeleteRestorePlan(
       polling_policy(*current), __func__);
 }
 
+StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKEConnectionImpl::ListRestorePlanBindings(
+    google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest request) {
+  request.clear_page_token();
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  auto idempotency =
+      idempotency_policy(*current)->ListRestorePlanBindings(request);
+  char const* function_name = __func__;
+  return google::cloud::internal::MakePaginationRange<
+      StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>>(
+      current, std::move(request),
+      [idempotency, function_name, stub = stub_,
+       retry = std::shared_ptr<gkebackup_v1::BackupForGKERetryPolicy>(
+           retry_policy(*current)),
+       backoff = std::shared_ptr<BackoffPolicy>(backoff_policy(*current))](
+          Options const& options,
+          google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+              r) {
+        return google::cloud::internal::RetryLoop(
+            retry->clone(), backoff->clone(), idempotency,
+            [stub](grpc::ClientContext& context, Options const& options,
+                   google::cloud::gkebackup::v1::
+                       ListRestorePlanBindingsRequest const& request) {
+              return stub->ListRestorePlanBindings(context, options, request);
+            },
+            options, r, function_name);
+      },
+      [](google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse r) {
+        std::vector<google::cloud::gkebackup::v1::RestorePlanBinding> result(
+            r.restore_plan_bindings().size());
+        auto& messages = *r.mutable_restore_plan_bindings();
+        std::move(messages.begin(), messages.end(), result.begin());
+        return result;
+      });
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKEConnectionImpl::GetRestorePlanBinding(
+    google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request) {
+  auto current = google::cloud::internal::SaveCurrentOptions();
+  return google::cloud::internal::RetryLoop(
+      retry_policy(*current), backoff_policy(*current),
+      idempotency_policy(*current)->GetRestorePlanBinding(request),
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const&
+                 request) {
+        return stub_->GetRestorePlanBinding(context, options, request);
+      },
+      *current, request, __func__);
+}
+
 future<StatusOr<google::cloud::gkebackup::v1::Restore>>
 BackupForGKEConnectionImpl::CreateRestore(
     google::cloud::gkebackup::v1::CreateRestoreRequest const& request) {
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_connection_impl.h b/google/cloud/gkebackup/v1/internal/backup_for_gke_connection_impl.h
index f8c4706be41eb..eedc5b4518933 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_connection_impl.h
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_connection_impl.h
@@ -94,6 +94,62 @@ class BackupForGKEConnectionImpl : public gkebackup_v1::BackupForGKEConnection {
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
   DeleteBackupPlan(google::longrunning::Operation const& operation) override;
 
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  CreateBackupChannel(
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateBackupChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  CreateBackupChannel(google::longrunning::Operation const& operation) override;
+
+  StreamRange<google::cloud::gkebackup::v1::BackupChannel> ListBackupChannels(
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupChannel> GetBackupChannel(
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  UpdateBackupChannel(
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateBackupChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  UpdateBackupChannel(google::longrunning::Operation const& operation) override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteBackupChannel(
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteBackupChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteBackupChannel(google::longrunning::Operation const& operation) override;
+
+  StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>
+  ListBackupPlanBindings(
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::cloud::gkebackup::v1::Backup>> CreateBackup(
       google::cloud::gkebackup::v1::CreateBackupRequest const& request)
       override;
@@ -187,6 +243,66 @@ class BackupForGKEConnectionImpl : public gkebackup_v1::BackupForGKEConnection {
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
   DeleteRestorePlan(google::longrunning::Operation const& operation) override;
 
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  CreateRestoreChannel(
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  CreateRestoreChannel(
+      google::longrunning::Operation const& operation) override;
+
+  StreamRange<google::cloud::gkebackup::v1::RestoreChannel> ListRestoreChannels(
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestoreChannel> GetRestoreChannel(
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  UpdateRestoreChannel(
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  UpdateRestoreChannel(
+      google::longrunning::Operation const& operation) override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteRestoreChannel(
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteRestoreChannel(
+      google::longrunning::Operation const& operation) override;
+
+  StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>
+  ListRestorePlanBindings(
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::cloud::gkebackup::v1::Restore>> CreateRestore(
       google::cloud::gkebackup::v1::CreateRestoreRequest const& request)
       override;
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_logging_decorator.cc b/google/cloud/gkebackup/v1/internal/backup_for_gke_logging_decorator.cc
index 6fbca73e87967..4209c8643539a 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_logging_decorator.cc
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_logging_decorator.cc
@@ -154,6 +154,155 @@ StatusOr<google::longrunning::Operation> BackupForGKELogging::DeleteBackupPlan(
       context, options, request, __func__, tracing_options_);
 }
 
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKELogging::AsyncCreateBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](google::cloud::CompletionQueue& cq,
+             std::shared_ptr<grpc::ClientContext> context,
+             google::cloud::internal::ImmutableOptions options,
+             google::cloud::gkebackup::v1::CreateBackupChannelRequest const&
+                 request) {
+        return child_->AsyncCreateBackupChannel(cq, std::move(context),
+                                                std::move(options), request);
+      },
+      cq, std::move(context), std::move(options), request, __func__,
+      tracing_options_);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKELogging::CreateBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::CreateBackupChannelRequest const&
+                 request) {
+        return child_->CreateBackupChannel(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+BackupForGKELogging::ListBackupChannels(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListBackupChannelsRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::ListBackupChannelsRequest const&
+                 request) {
+        return child_->ListBackupChannels(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKELogging::GetBackupChannel(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetBackupChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::GetBackupChannelRequest const&
+                 request) {
+        return child_->GetBackupChannel(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKELogging::AsyncUpdateBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](google::cloud::CompletionQueue& cq,
+             std::shared_ptr<grpc::ClientContext> context,
+             google::cloud::internal::ImmutableOptions options,
+             google::cloud::gkebackup::v1::UpdateBackupChannelRequest const&
+                 request) {
+        return child_->AsyncUpdateBackupChannel(cq, std::move(context),
+                                                std::move(options), request);
+      },
+      cq, std::move(context), std::move(options), request, __func__,
+      tracing_options_);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKELogging::UpdateBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::UpdateBackupChannelRequest const&
+                 request) {
+        return child_->UpdateBackupChannel(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKELogging::AsyncDeleteBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](google::cloud::CompletionQueue& cq,
+             std::shared_ptr<grpc::ClientContext> context,
+             google::cloud::internal::ImmutableOptions options,
+             google::cloud::gkebackup::v1::DeleteBackupChannelRequest const&
+                 request) {
+        return child_->AsyncDeleteBackupChannel(cq, std::move(context),
+                                                std::move(options), request);
+      },
+      cq, std::move(context), std::move(options), request, __func__,
+      tracing_options_);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKELogging::DeleteBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::DeleteBackupChannelRequest const&
+                 request) {
+        return child_->DeleteBackupChannel(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+BackupForGKELogging::ListBackupPlanBindings(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+        request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+                 request) {
+        return child_->ListBackupPlanBindings(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKELogging::GetBackupPlanBinding(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const&
+                 request) {
+        return child_->GetBackupPlanBinding(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
 future<StatusOr<google::longrunning::Operation>>
 BackupForGKELogging::AsyncCreateBackup(
     google::cloud::CompletionQueue& cq,
@@ -409,6 +558,155 @@ StatusOr<google::longrunning::Operation> BackupForGKELogging::DeleteRestorePlan(
       context, options, request, __func__, tracing_options_);
 }
 
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKELogging::AsyncCreateRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](google::cloud::CompletionQueue& cq,
+             std::shared_ptr<grpc::ClientContext> context,
+             google::cloud::internal::ImmutableOptions options,
+             google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&
+                 request) {
+        return child_->AsyncCreateRestoreChannel(cq, std::move(context),
+                                                 std::move(options), request);
+      },
+      cq, std::move(context), std::move(options), request, __func__,
+      tracing_options_);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKELogging::CreateRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&
+                 request) {
+        return child_->CreateRestoreChannel(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+BackupForGKELogging::ListRestoreChannels(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::ListRestoreChannelsRequest const&
+                 request) {
+        return child_->ListRestoreChannels(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKELogging::GetRestoreChannel(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::GetRestoreChannelRequest const&
+                 request) {
+        return child_->GetRestoreChannel(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKELogging::AsyncUpdateRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](google::cloud::CompletionQueue& cq,
+             std::shared_ptr<grpc::ClientContext> context,
+             google::cloud::internal::ImmutableOptions options,
+             google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&
+                 request) {
+        return child_->AsyncUpdateRestoreChannel(cq, std::move(context),
+                                                 std::move(options), request);
+      },
+      cq, std::move(context), std::move(options), request, __func__,
+      tracing_options_);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKELogging::UpdateRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&
+                 request) {
+        return child_->UpdateRestoreChannel(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKELogging::AsyncDeleteRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](google::cloud::CompletionQueue& cq,
+             std::shared_ptr<grpc::ClientContext> context,
+             google::cloud::internal::ImmutableOptions options,
+             google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&
+                 request) {
+        return child_->AsyncDeleteRestoreChannel(cq, std::move(context),
+                                                 std::move(options), request);
+      },
+      cq, std::move(context), std::move(options), request, __func__,
+      tracing_options_);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKELogging::DeleteRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&
+                 request) {
+        return child_->DeleteRestoreChannel(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+BackupForGKELogging::ListRestorePlanBindings(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+        request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+                 request) {
+        return child_->ListRestorePlanBindings(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKELogging::GetRestorePlanBinding(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request) {
+  return google::cloud::internal::LogWrapper(
+      [this](grpc::ClientContext& context, Options const& options,
+             google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const&
+                 request) {
+        return child_->GetRestorePlanBinding(context, options, request);
+      },
+      context, options, request, __func__, tracing_options_);
+}
+
 future<StatusOr<google::longrunning::Operation>>
 BackupForGKELogging::AsyncCreateRestore(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_logging_decorator.h b/google/cloud/gkebackup/v1/internal/backup_for_gke_logging_decorator.h
index 051ca1f0c15ac..9f13314f97a7a 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_logging_decorator.h
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_logging_decorator.h
@@ -85,6 +85,65 @@ class BackupForGKELogging : public BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteBackupPlanRequest const& request)
       override;
 
+  future<StatusOr<google::longrunning::Operation>> AsyncCreateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+  ListBackupChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupChannel> GetBackupChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncUpdateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncDeleteBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+  ListBackupPlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+          request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::longrunning::Operation>> AsyncCreateBackup(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
@@ -186,6 +245,65 @@ class BackupForGKELogging : public BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request)
       override;
 
+  future<StatusOr<google::longrunning::Operation>> AsyncCreateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+  ListRestoreChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestoreChannel> GetRestoreChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncUpdateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncDeleteRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+  ListRestorePlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+          request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::longrunning::Operation>> AsyncCreateRestore(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_metadata_decorator.cc b/google/cloud/gkebackup/v1/internal/backup_for_gke_metadata_decorator.cc
index 8c7bb3ee3431b..0442a0953e3a2 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_metadata_decorator.cc
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_metadata_decorator.cc
@@ -124,6 +124,110 @@ StatusOr<google::longrunning::Operation> BackupForGKEMetadata::DeleteBackupPlan(
   return child_->DeleteBackupPlan(context, options, request);
 }
 
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEMetadata::AsyncCreateBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  SetMetadata(*context, *options,
+              absl::StrCat("parent=", internal::UrlEncode(request.parent())));
+  return child_->AsyncCreateBackupChannel(cq, std::move(context),
+                                          std::move(options), request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEMetadata::CreateBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  SetMetadata(context, options,
+              absl::StrCat("parent=", internal::UrlEncode(request.parent())));
+  return child_->CreateBackupChannel(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+BackupForGKEMetadata::ListBackupChannels(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListBackupChannelsRequest const& request) {
+  SetMetadata(context, options,
+              absl::StrCat("parent=", internal::UrlEncode(request.parent())));
+  return child_->ListBackupChannels(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKEMetadata::GetBackupChannel(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetBackupChannelRequest const& request) {
+  SetMetadata(context, options,
+              absl::StrCat("name=", internal::UrlEncode(request.name())));
+  return child_->GetBackupChannel(context, options, request);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEMetadata::AsyncUpdateBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  SetMetadata(
+      *context, *options,
+      absl::StrCat("backup_channel.name=",
+                   internal::UrlEncode(request.backup_channel().name())));
+  return child_->AsyncUpdateBackupChannel(cq, std::move(context),
+                                          std::move(options), request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEMetadata::UpdateBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  SetMetadata(
+      context, options,
+      absl::StrCat("backup_channel.name=",
+                   internal::UrlEncode(request.backup_channel().name())));
+  return child_->UpdateBackupChannel(context, options, request);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEMetadata::AsyncDeleteBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  SetMetadata(*context, *options,
+              absl::StrCat("name=", internal::UrlEncode(request.name())));
+  return child_->AsyncDeleteBackupChannel(cq, std::move(context),
+                                          std::move(options), request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEMetadata::DeleteBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  SetMetadata(context, options,
+              absl::StrCat("name=", internal::UrlEncode(request.name())));
+  return child_->DeleteBackupChannel(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+BackupForGKEMetadata::ListBackupPlanBindings(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+        request) {
+  SetMetadata(context, options,
+              absl::StrCat("parent=", internal::UrlEncode(request.parent())));
+  return child_->ListBackupPlanBindings(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKEMetadata::GetBackupPlanBinding(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request) {
+  SetMetadata(context, options,
+              absl::StrCat("name=", internal::UrlEncode(request.name())));
+  return child_->GetBackupPlanBinding(context, options, request);
+}
+
 future<StatusOr<google::longrunning::Operation>>
 BackupForGKEMetadata::AsyncCreateBackup(
     google::cloud::CompletionQueue& cq,
@@ -304,6 +408,110 @@ BackupForGKEMetadata::DeleteRestorePlan(
   return child_->DeleteRestorePlan(context, options, request);
 }
 
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEMetadata::AsyncCreateRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  SetMetadata(*context, *options,
+              absl::StrCat("parent=", internal::UrlEncode(request.parent())));
+  return child_->AsyncCreateRestoreChannel(cq, std::move(context),
+                                           std::move(options), request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEMetadata::CreateRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  SetMetadata(context, options,
+              absl::StrCat("parent=", internal::UrlEncode(request.parent())));
+  return child_->CreateRestoreChannel(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+BackupForGKEMetadata::ListRestoreChannels(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& request) {
+  SetMetadata(context, options,
+              absl::StrCat("parent=", internal::UrlEncode(request.parent())));
+  return child_->ListRestoreChannels(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKEMetadata::GetRestoreChannel(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request) {
+  SetMetadata(context, options,
+              absl::StrCat("name=", internal::UrlEncode(request.name())));
+  return child_->GetRestoreChannel(context, options, request);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEMetadata::AsyncUpdateRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  SetMetadata(
+      *context, *options,
+      absl::StrCat("restore_channel.name=",
+                   internal::UrlEncode(request.restore_channel().name())));
+  return child_->AsyncUpdateRestoreChannel(cq, std::move(context),
+                                           std::move(options), request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEMetadata::UpdateRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  SetMetadata(
+      context, options,
+      absl::StrCat("restore_channel.name=",
+                   internal::UrlEncode(request.restore_channel().name())));
+  return child_->UpdateRestoreChannel(context, options, request);
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKEMetadata::AsyncDeleteRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  SetMetadata(*context, *options,
+              absl::StrCat("name=", internal::UrlEncode(request.name())));
+  return child_->AsyncDeleteRestoreChannel(cq, std::move(context),
+                                           std::move(options), request);
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKEMetadata::DeleteRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  SetMetadata(context, options,
+              absl::StrCat("name=", internal::UrlEncode(request.name())));
+  return child_->DeleteRestoreChannel(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+BackupForGKEMetadata::ListRestorePlanBindings(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+        request) {
+  SetMetadata(context, options,
+              absl::StrCat("parent=", internal::UrlEncode(request.parent())));
+  return child_->ListRestorePlanBindings(context, options, request);
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKEMetadata::GetRestorePlanBinding(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request) {
+  SetMetadata(context, options,
+              absl::StrCat("name=", internal::UrlEncode(request.name())));
+  return child_->GetRestorePlanBinding(context, options, request);
+}
+
 future<StatusOr<google::longrunning::Operation>>
 BackupForGKEMetadata::AsyncCreateRestore(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_metadata_decorator.h b/google/cloud/gkebackup/v1/internal/backup_for_gke_metadata_decorator.h
index 9f7510239913f..3141a0834afec 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_metadata_decorator.h
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_metadata_decorator.h
@@ -85,6 +85,65 @@ class BackupForGKEMetadata : public BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteBackupPlanRequest const& request)
       override;
 
+  future<StatusOr<google::longrunning::Operation>> AsyncCreateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+  ListBackupChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupChannel> GetBackupChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncUpdateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncDeleteBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+  ListBackupPlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+          request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::longrunning::Operation>> AsyncCreateBackup(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
@@ -186,6 +245,65 @@ class BackupForGKEMetadata : public BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request)
       override;
 
+  future<StatusOr<google::longrunning::Operation>> AsyncCreateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+  ListRestoreChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestoreChannel> GetRestoreChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncUpdateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncDeleteRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+  ListRestorePlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+          request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::longrunning::Operation>> AsyncCreateRestore(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_stub.cc b/google/cloud/gkebackup/v1/internal/backup_for_gke_stub.cc
index 81dea31a886fa..7ba2224adc835 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_stub.cc
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_stub.cc
@@ -148,6 +148,149 @@ DefaultBackupForGKEStub::DeleteBackupPlan(
   return response;
 }
 
+future<StatusOr<google::longrunning::Operation>>
+DefaultBackupForGKEStub::AsyncCreateBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  return internal::MakeUnaryRpcImpl<
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest,
+      google::longrunning::Operation>(
+      cq,
+      [this](grpc::ClientContext* context,
+             google::cloud::gkebackup::v1::CreateBackupChannelRequest const&
+                 request,
+             grpc::CompletionQueue* cq) {
+        return grpc_stub_->AsyncCreateBackupChannel(context, request, cq);
+      },
+      request, std::move(context));
+}
+
+StatusOr<google::longrunning::Operation>
+DefaultBackupForGKEStub::CreateBackupChannel(
+    grpc::ClientContext& context, Options,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  google::longrunning::Operation response;
+  auto status = grpc_stub_->CreateBackupChannel(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+DefaultBackupForGKEStub::ListBackupChannels(
+    grpc::ClientContext& context, Options const&,
+    google::cloud::gkebackup::v1::ListBackupChannelsRequest const& request) {
+  google::cloud::gkebackup::v1::ListBackupChannelsResponse response;
+  auto status = grpc_stub_->ListBackupChannels(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+DefaultBackupForGKEStub::GetBackupChannel(
+    grpc::ClientContext& context, Options const&,
+    google::cloud::gkebackup::v1::GetBackupChannelRequest const& request) {
+  google::cloud::gkebackup::v1::BackupChannel response;
+  auto status = grpc_stub_->GetBackupChannel(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+future<StatusOr<google::longrunning::Operation>>
+DefaultBackupForGKEStub::AsyncUpdateBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  return internal::MakeUnaryRpcImpl<
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest,
+      google::longrunning::Operation>(
+      cq,
+      [this](grpc::ClientContext* context,
+             google::cloud::gkebackup::v1::UpdateBackupChannelRequest const&
+                 request,
+             grpc::CompletionQueue* cq) {
+        return grpc_stub_->AsyncUpdateBackupChannel(context, request, cq);
+      },
+      request, std::move(context));
+}
+
+StatusOr<google::longrunning::Operation>
+DefaultBackupForGKEStub::UpdateBackupChannel(
+    grpc::ClientContext& context, Options,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  google::longrunning::Operation response;
+  auto status = grpc_stub_->UpdateBackupChannel(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+future<StatusOr<google::longrunning::Operation>>
+DefaultBackupForGKEStub::AsyncDeleteBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  return internal::MakeUnaryRpcImpl<
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest,
+      google::longrunning::Operation>(
+      cq,
+      [this](grpc::ClientContext* context,
+             google::cloud::gkebackup::v1::DeleteBackupChannelRequest const&
+                 request,
+             grpc::CompletionQueue* cq) {
+        return grpc_stub_->AsyncDeleteBackupChannel(context, request, cq);
+      },
+      request, std::move(context));
+}
+
+StatusOr<google::longrunning::Operation>
+DefaultBackupForGKEStub::DeleteBackupChannel(
+    grpc::ClientContext& context, Options,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  google::longrunning::Operation response;
+  auto status = grpc_stub_->DeleteBackupChannel(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+DefaultBackupForGKEStub::ListBackupPlanBindings(
+    grpc::ClientContext& context, Options const&,
+    google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+        request) {
+  google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse response;
+  auto status =
+      grpc_stub_->ListBackupPlanBindings(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+DefaultBackupForGKEStub::GetBackupPlanBinding(
+    grpc::ClientContext& context, Options const&,
+    google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request) {
+  google::cloud::gkebackup::v1::BackupPlanBinding response;
+  auto status = grpc_stub_->GetBackupPlanBinding(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
 future<StatusOr<google::longrunning::Operation>>
 DefaultBackupForGKEStub::AsyncCreateBackup(
     google::cloud::CompletionQueue& cq,
@@ -400,6 +543,149 @@ DefaultBackupForGKEStub::DeleteRestorePlan(
   return response;
 }
 
+future<StatusOr<google::longrunning::Operation>>
+DefaultBackupForGKEStub::AsyncCreateRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  return internal::MakeUnaryRpcImpl<
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest,
+      google::longrunning::Operation>(
+      cq,
+      [this](grpc::ClientContext* context,
+             google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&
+                 request,
+             grpc::CompletionQueue* cq) {
+        return grpc_stub_->AsyncCreateRestoreChannel(context, request, cq);
+      },
+      request, std::move(context));
+}
+
+StatusOr<google::longrunning::Operation>
+DefaultBackupForGKEStub::CreateRestoreChannel(
+    grpc::ClientContext& context, Options,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  google::longrunning::Operation response;
+  auto status = grpc_stub_->CreateRestoreChannel(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+DefaultBackupForGKEStub::ListRestoreChannels(
+    grpc::ClientContext& context, Options const&,
+    google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& request) {
+  google::cloud::gkebackup::v1::ListRestoreChannelsResponse response;
+  auto status = grpc_stub_->ListRestoreChannels(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+DefaultBackupForGKEStub::GetRestoreChannel(
+    grpc::ClientContext& context, Options const&,
+    google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request) {
+  google::cloud::gkebackup::v1::RestoreChannel response;
+  auto status = grpc_stub_->GetRestoreChannel(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+future<StatusOr<google::longrunning::Operation>>
+DefaultBackupForGKEStub::AsyncUpdateRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  return internal::MakeUnaryRpcImpl<
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest,
+      google::longrunning::Operation>(
+      cq,
+      [this](grpc::ClientContext* context,
+             google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&
+                 request,
+             grpc::CompletionQueue* cq) {
+        return grpc_stub_->AsyncUpdateRestoreChannel(context, request, cq);
+      },
+      request, std::move(context));
+}
+
+StatusOr<google::longrunning::Operation>
+DefaultBackupForGKEStub::UpdateRestoreChannel(
+    grpc::ClientContext& context, Options,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  google::longrunning::Operation response;
+  auto status = grpc_stub_->UpdateRestoreChannel(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+future<StatusOr<google::longrunning::Operation>>
+DefaultBackupForGKEStub::AsyncDeleteRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  return internal::MakeUnaryRpcImpl<
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest,
+      google::longrunning::Operation>(
+      cq,
+      [this](grpc::ClientContext* context,
+             google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&
+                 request,
+             grpc::CompletionQueue* cq) {
+        return grpc_stub_->AsyncDeleteRestoreChannel(context, request, cq);
+      },
+      request, std::move(context));
+}
+
+StatusOr<google::longrunning::Operation>
+DefaultBackupForGKEStub::DeleteRestoreChannel(
+    grpc::ClientContext& context, Options,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  google::longrunning::Operation response;
+  auto status = grpc_stub_->DeleteRestoreChannel(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+DefaultBackupForGKEStub::ListRestorePlanBindings(
+    grpc::ClientContext& context, Options const&,
+    google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+        request) {
+  google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse response;
+  auto status =
+      grpc_stub_->ListRestorePlanBindings(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+DefaultBackupForGKEStub::GetRestorePlanBinding(
+    grpc::ClientContext& context, Options const&,
+    google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request) {
+  google::cloud::gkebackup::v1::RestorePlanBinding response;
+  auto status = grpc_stub_->GetRestorePlanBinding(&context, request, &response);
+  if (!status.ok()) {
+    return google::cloud::MakeStatusFromRpcError(status);
+  }
+  return response;
+}
+
 future<StatusOr<google::longrunning::Operation>>
 DefaultBackupForGKEStub::AsyncCreateRestore(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_stub.h b/google/cloud/gkebackup/v1/internal/backup_for_gke_stub.h
index 4ec5dadbb3c53..84c5aec8daa1e 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_stub.h
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_stub.h
@@ -82,6 +82,68 @@ class BackupForGKEStub {
       grpc::ClientContext& context, Options options,
       google::cloud::gkebackup::v1::DeleteBackupPlanRequest const& request) = 0;
 
+  virtual future<StatusOr<google::longrunning::Operation>>
+  AsyncCreateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::longrunning::Operation> CreateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+  ListBackupChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+  GetBackupChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request) = 0;
+
+  virtual future<StatusOr<google::longrunning::Operation>>
+  AsyncUpdateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::longrunning::Operation> UpdateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const&
+          request) = 0;
+
+  virtual future<StatusOr<google::longrunning::Operation>>
+  AsyncDeleteBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::longrunning::Operation> DeleteBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+  ListBackupPlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const&
+          request) = 0;
+
   virtual future<StatusOr<google::longrunning::Operation>> AsyncCreateBackup(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
@@ -179,6 +241,70 @@ class BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteRestorePlanRequest const&
           request) = 0;
 
+  virtual future<StatusOr<google::longrunning::Operation>>
+  AsyncCreateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+  ListRestoreChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+  GetRestoreChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const&
+          request) = 0;
+
+  virtual future<StatusOr<google::longrunning::Operation>>
+  AsyncUpdateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&
+          request) = 0;
+
+  virtual future<StatusOr<google::longrunning::Operation>>
+  AsyncDeleteRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&
+          request) = 0;
+
+  virtual StatusOr<
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+  ListRestorePlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+          request) = 0;
+
+  virtual StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const&
+          request) = 0;
+
   virtual future<StatusOr<google::longrunning::Operation>> AsyncCreateRestore(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
@@ -348,6 +474,65 @@ class DefaultBackupForGKEStub : public BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteBackupPlanRequest const& request)
       override;
 
+  future<StatusOr<google::longrunning::Operation>> AsyncCreateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+  ListBackupChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupChannel> GetBackupChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncUpdateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncDeleteBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+  ListBackupPlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+          request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::longrunning::Operation>> AsyncCreateBackup(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
@@ -449,6 +634,65 @@ class DefaultBackupForGKEStub : public BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request)
       override;
 
+  future<StatusOr<google::longrunning::Operation>> AsyncCreateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+  ListRestoreChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestoreChannel> GetRestoreChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncUpdateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncDeleteRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+  ListRestorePlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+          request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::longrunning::Operation>> AsyncCreateRestore(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_connection.cc b/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_connection.cc
index a178443f4d7d2..5eb1a272a1e37 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_connection.cc
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_connection.cc
@@ -143,6 +143,141 @@ BackupForGKETracingConnection::DeleteBackupPlan(
                            child_->DeleteBackupPlan(operation));
 }
 
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKETracingConnection::CreateBackupChannel(
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::CreateBackupChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->CreateBackupChannel(request));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingConnection::CreateBackupChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::CreateBackupChannel");
+  opentelemetry::trace::Scope scope(span);
+  return internal::EndSpan(*span,
+                           child_->CreateBackupChannel(NoAwaitTag{}, request));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKETracingConnection::CreateBackupChannel(
+    google::longrunning::Operation const& operation) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::CreateBackupChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->CreateBackupChannel(operation));
+}
+
+StreamRange<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKETracingConnection::ListBackupChannels(
+    google::cloud::gkebackup::v1::ListBackupChannelsRequest request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::ListBackupChannels");
+  internal::OTelScope scope(span);
+  auto sr = child_->ListBackupChannels(std::move(request));
+  return internal::MakeTracedStreamRange<
+      google::cloud::gkebackup::v1::BackupChannel>(std::move(span),
+                                                   std::move(sr));
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKETracingConnection::GetBackupChannel(
+    google::cloud::gkebackup::v1::GetBackupChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::GetBackupChannel");
+  auto scope = opentelemetry::trace::Scope(span);
+  return internal::EndSpan(*span, child_->GetBackupChannel(request));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKETracingConnection::UpdateBackupChannel(
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::UpdateBackupChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->UpdateBackupChannel(request));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingConnection::UpdateBackupChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::UpdateBackupChannel");
+  opentelemetry::trace::Scope scope(span);
+  return internal::EndSpan(*span,
+                           child_->UpdateBackupChannel(NoAwaitTag{}, request));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+BackupForGKETracingConnection::UpdateBackupChannel(
+    google::longrunning::Operation const& operation) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::UpdateBackupChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->UpdateBackupChannel(operation));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKETracingConnection::DeleteBackupChannel(
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::DeleteBackupChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->DeleteBackupChannel(request));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingConnection::DeleteBackupChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::DeleteBackupChannel");
+  opentelemetry::trace::Scope scope(span);
+  return internal::EndSpan(*span,
+                           child_->DeleteBackupChannel(NoAwaitTag{}, request));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKETracingConnection::DeleteBackupChannel(
+    google::longrunning::Operation const& operation) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::DeleteBackupChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->DeleteBackupChannel(operation));
+}
+
+StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKETracingConnection::ListBackupPlanBindings(
+    google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::ListBackupPlanBindings");
+  internal::OTelScope scope(span);
+  auto sr = child_->ListBackupPlanBindings(std::move(request));
+  return internal::MakeTracedStreamRange<
+      google::cloud::gkebackup::v1::BackupPlanBinding>(std::move(span),
+                                                       std::move(sr));
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKETracingConnection::GetBackupPlanBinding(
+    google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::GetBackupPlanBinding");
+  auto scope = opentelemetry::trace::Scope(span);
+  return internal::EndSpan(*span, child_->GetBackupPlanBinding(request));
+}
+
 future<StatusOr<google::cloud::gkebackup::v1::Backup>>
 BackupForGKETracingConnection::CreateBackup(
     google::cloud::gkebackup::v1::CreateBackupRequest const& request) {
@@ -379,6 +514,141 @@ BackupForGKETracingConnection::DeleteRestorePlan(
                            child_->DeleteRestorePlan(operation));
 }
 
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKETracingConnection::CreateRestoreChannel(
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::CreateRestoreChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->CreateRestoreChannel(request));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingConnection::CreateRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::CreateRestoreChannel");
+  opentelemetry::trace::Scope scope(span);
+  return internal::EndSpan(*span,
+                           child_->CreateRestoreChannel(NoAwaitTag{}, request));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKETracingConnection::CreateRestoreChannel(
+    google::longrunning::Operation const& operation) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::CreateRestoreChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->CreateRestoreChannel(operation));
+}
+
+StreamRange<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKETracingConnection::ListRestoreChannels(
+    google::cloud::gkebackup::v1::ListRestoreChannelsRequest request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::ListRestoreChannels");
+  internal::OTelScope scope(span);
+  auto sr = child_->ListRestoreChannels(std::move(request));
+  return internal::MakeTracedStreamRange<
+      google::cloud::gkebackup::v1::RestoreChannel>(std::move(span),
+                                                    std::move(sr));
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKETracingConnection::GetRestoreChannel(
+    google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::GetRestoreChannel");
+  auto scope = opentelemetry::trace::Scope(span);
+  return internal::EndSpan(*span, child_->GetRestoreChannel(request));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKETracingConnection::UpdateRestoreChannel(
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::UpdateRestoreChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->UpdateRestoreChannel(request));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingConnection::UpdateRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::UpdateRestoreChannel");
+  opentelemetry::trace::Scope scope(span);
+  return internal::EndSpan(*span,
+                           child_->UpdateRestoreChannel(NoAwaitTag{}, request));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+BackupForGKETracingConnection::UpdateRestoreChannel(
+    google::longrunning::Operation const& operation) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::UpdateRestoreChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->UpdateRestoreChannel(operation));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKETracingConnection::DeleteRestoreChannel(
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::DeleteRestoreChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->DeleteRestoreChannel(request));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingConnection::DeleteRestoreChannel(
+    NoAwaitTag,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::DeleteRestoreChannel");
+  opentelemetry::trace::Scope scope(span);
+  return internal::EndSpan(*span,
+                           child_->DeleteRestoreChannel(NoAwaitTag{}, request));
+}
+
+future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+BackupForGKETracingConnection::DeleteRestoreChannel(
+    google::longrunning::Operation const& operation) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::DeleteRestoreChannel");
+  internal::OTelScope scope(span);
+  return internal::EndSpan(std::move(span),
+                           child_->DeleteRestoreChannel(operation));
+}
+
+StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKETracingConnection::ListRestorePlanBindings(
+    google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::ListRestorePlanBindings");
+  internal::OTelScope scope(span);
+  auto sr = child_->ListRestorePlanBindings(std::move(request));
+  return internal::MakeTracedStreamRange<
+      google::cloud::gkebackup::v1::RestorePlanBinding>(std::move(span),
+                                                        std::move(sr));
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKETracingConnection::GetRestorePlanBinding(
+    google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request) {
+  auto span = internal::MakeSpan(
+      "gkebackup_v1::BackupForGKEConnection::GetRestorePlanBinding");
+  auto scope = opentelemetry::trace::Scope(span);
+  return internal::EndSpan(*span, child_->GetRestorePlanBinding(request));
+}
+
 future<StatusOr<google::cloud::gkebackup::v1::Restore>>
 BackupForGKETracingConnection::CreateRestore(
     google::cloud::gkebackup::v1::CreateRestoreRequest const& request) {
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_connection.h b/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_connection.h
index 3946c5423fd12..dd7ac1ab4bb0e 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_connection.h
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_connection.h
@@ -83,6 +83,62 @@ class BackupForGKETracingConnection
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
   DeleteBackupPlan(google::longrunning::Operation const& operation) override;
 
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  CreateBackupChannel(
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateBackupChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  CreateBackupChannel(google::longrunning::Operation const& operation) override;
+
+  StreamRange<google::cloud::gkebackup::v1::BackupChannel> ListBackupChannels(
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupChannel> GetBackupChannel(
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  UpdateBackupChannel(
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateBackupChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>
+  UpdateBackupChannel(google::longrunning::Operation const& operation) override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteBackupChannel(
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteBackupChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteBackupChannel(google::longrunning::Operation const& operation) override;
+
+  StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>
+  ListBackupPlanBindings(
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::cloud::gkebackup::v1::Backup>> CreateBackup(
       google::cloud::gkebackup::v1::CreateBackupRequest const& request)
       override;
@@ -176,6 +232,66 @@ class BackupForGKETracingConnection
   future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
   DeleteRestorePlan(google::longrunning::Operation const& operation) override;
 
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  CreateRestoreChannel(
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  CreateRestoreChannel(
+      google::longrunning::Operation const& operation) override;
+
+  StreamRange<google::cloud::gkebackup::v1::RestoreChannel> ListRestoreChannels(
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestoreChannel> GetRestoreChannel(
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  UpdateRestoreChannel(
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>
+  UpdateRestoreChannel(
+      google::longrunning::Operation const& operation) override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteRestoreChannel(
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
+      NoAwaitTag,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>
+  DeleteRestoreChannel(
+      google::longrunning::Operation const& operation) override;
+
+  StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>
+  ListRestorePlanBindings(
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::cloud::gkebackup::v1::Restore>> CreateRestore(
       google::cloud::gkebackup::v1::CreateRestoreRequest const& request)
       override;
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_stub.cc b/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_stub.cc
index 61b23f213bf02..68143e42fb58a 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_stub.cc
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_stub.cc
@@ -137,6 +137,137 @@ BackupForGKETracingStub::DeleteBackupPlan(
                            child_->DeleteBackupPlan(context, options, request));
 }
 
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKETracingStub::AsyncCreateBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "CreateBackupChannel");
+  internal::OTelScope scope(span);
+  internal::InjectTraceContext(*context, *propagator_);
+  auto f = child_->AsyncCreateBackupChannel(cq, context, std::move(options),
+                                            request);
+  return internal::EndSpan(std::move(context), std::move(span), std::move(f));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingStub::CreateBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "CreateBackupChannel");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->CreateBackupChannel(context, options, request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+BackupForGKETracingStub::ListBackupChannels(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListBackupChannelsRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "ListBackupChannels");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->ListBackupChannels(context, options, request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupChannel>
+BackupForGKETracingStub::GetBackupChannel(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetBackupChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "GetBackupChannel");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(context, *span,
+                           child_->GetBackupChannel(context, options, request));
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKETracingStub::AsyncUpdateBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "UpdateBackupChannel");
+  internal::OTelScope scope(span);
+  internal::InjectTraceContext(*context, *propagator_);
+  auto f = child_->AsyncUpdateBackupChannel(cq, context, std::move(options),
+                                            request);
+  return internal::EndSpan(std::move(context), std::move(span), std::move(f));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingStub::UpdateBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "UpdateBackupChannel");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->UpdateBackupChannel(context, options, request));
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKETracingStub::AsyncDeleteBackupChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "DeleteBackupChannel");
+  internal::OTelScope scope(span);
+  internal::InjectTraceContext(*context, *propagator_);
+  auto f = child_->AsyncDeleteBackupChannel(cq, context, std::move(options),
+                                            request);
+  return internal::EndSpan(std::move(context), std::move(span), std::move(f));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingStub::DeleteBackupChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "DeleteBackupChannel");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->DeleteBackupChannel(context, options, request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+BackupForGKETracingStub::ListBackupPlanBindings(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+        request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "ListBackupPlanBindings");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span,
+      child_->ListBackupPlanBindings(context, options, request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+BackupForGKETracingStub::GetBackupPlanBinding(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "GetBackupPlanBinding");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->GetBackupPlanBinding(context, options, request));
+}
+
 future<StatusOr<google::longrunning::Operation>>
 BackupForGKETracingStub::AsyncCreateBackup(
     google::cloud::CompletionQueue& cq,
@@ -365,6 +496,137 @@ BackupForGKETracingStub::DeleteRestorePlan(
       context, *span, child_->DeleteRestorePlan(context, options, request));
 }
 
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKETracingStub::AsyncCreateRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "CreateRestoreChannel");
+  internal::OTelScope scope(span);
+  internal::InjectTraceContext(*context, *propagator_);
+  auto f = child_->AsyncCreateRestoreChannel(cq, context, std::move(options),
+                                             request);
+  return internal::EndSpan(std::move(context), std::move(span), std::move(f));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingStub::CreateRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "CreateRestoreChannel");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->CreateRestoreChannel(context, options, request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+BackupForGKETracingStub::ListRestoreChannels(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "ListRestoreChannels");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->ListRestoreChannels(context, options, request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestoreChannel>
+BackupForGKETracingStub::GetRestoreChannel(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "GetRestoreChannel");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->GetRestoreChannel(context, options, request));
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKETracingStub::AsyncUpdateRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "UpdateRestoreChannel");
+  internal::OTelScope scope(span);
+  internal::InjectTraceContext(*context, *propagator_);
+  auto f = child_->AsyncUpdateRestoreChannel(cq, context, std::move(options),
+                                             request);
+  return internal::EndSpan(std::move(context), std::move(span), std::move(f));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingStub::UpdateRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "UpdateRestoreChannel");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->UpdateRestoreChannel(context, options, request));
+}
+
+future<StatusOr<google::longrunning::Operation>>
+BackupForGKETracingStub::AsyncDeleteRestoreChannel(
+    google::cloud::CompletionQueue& cq,
+    std::shared_ptr<grpc::ClientContext> context,
+    google::cloud::internal::ImmutableOptions options,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "DeleteRestoreChannel");
+  internal::OTelScope scope(span);
+  internal::InjectTraceContext(*context, *propagator_);
+  auto f = child_->AsyncDeleteRestoreChannel(cq, context, std::move(options),
+                                             request);
+  return internal::EndSpan(std::move(context), std::move(span), std::move(f));
+}
+
+StatusOr<google::longrunning::Operation>
+BackupForGKETracingStub::DeleteRestoreChannel(
+    grpc::ClientContext& context, Options options,
+    google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "DeleteRestoreChannel");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->DeleteRestoreChannel(context, options, request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+BackupForGKETracingStub::ListRestorePlanBindings(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+        request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "ListRestorePlanBindings");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span,
+      child_->ListRestorePlanBindings(context, options, request));
+}
+
+StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+BackupForGKETracingStub::GetRestorePlanBinding(
+    grpc::ClientContext& context, Options const& options,
+    google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request) {
+  auto span = internal::MakeSpanGrpc("google.cloud.gkebackup.v1.BackupForGKE",
+                                     "GetRestorePlanBinding");
+  auto scope = opentelemetry::trace::Scope(span);
+  internal::InjectTraceContext(context, *propagator_);
+  return internal::EndSpan(
+      context, *span, child_->GetRestorePlanBinding(context, options, request));
+}
+
 future<StatusOr<google::longrunning::Operation>>
 BackupForGKETracingStub::AsyncCreateRestore(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_stub.h b/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_stub.h
index 4512224aacba3..c5d0a0ef2d631 100644
--- a/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_stub.h
+++ b/google/cloud/gkebackup/v1/internal/backup_for_gke_tracing_stub.h
@@ -84,6 +84,65 @@ class BackupForGKETracingStub : public BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteBackupPlanRequest const& request)
       override;
 
+  future<StatusOr<google::longrunning::Operation>> AsyncCreateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListBackupChannelsResponse>
+  ListBackupChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupChannelsRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupChannel> GetBackupChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncUpdateBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncDeleteBackupChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteBackupChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListBackupPlanBindingsResponse>
+  ListBackupPlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest const&
+          request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>
+  GetBackupPlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::longrunning::Operation>> AsyncCreateBackup(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
@@ -185,6 +244,65 @@ class BackupForGKETracingStub : public BackupForGKEStub {
       google::cloud::gkebackup::v1::DeleteRestorePlanRequest const& request)
       override;
 
+  future<StatusOr<google::longrunning::Operation>> AsyncCreateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> CreateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::CreateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListRestoreChannelsResponse>
+  ListRestoreChannels(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestoreChannelsRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestoreChannel> GetRestoreChannel(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncUpdateRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> UpdateRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const& request)
+      override;
+
+  future<StatusOr<google::longrunning::Operation>> AsyncDeleteRestoreChannel(
+      google::cloud::CompletionQueue& cq,
+      std::shared_ptr<grpc::ClientContext> context,
+      google::cloud::internal::ImmutableOptions options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::longrunning::Operation> DeleteRestoreChannel(
+      grpc::ClientContext& context, Options options,
+      google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const& request)
+      override;
+
+  StatusOr<google::cloud::gkebackup::v1::ListRestorePlanBindingsResponse>
+  ListRestorePlanBindings(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest const&
+          request) override;
+
+  StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>
+  GetRestorePlanBinding(
+      grpc::ClientContext& context, Options const& options,
+      google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const& request)
+      override;
+
   future<StatusOr<google::longrunning::Operation>> AsyncCreateRestore(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
diff --git a/google/cloud/gkebackup/v1/mocks/mock_backup_for_gke_connection.h b/google/cloud/gkebackup/v1/mocks/mock_backup_for_gke_connection.h
index f79e3a1dbfea9..1408fae08a4b5 100644
--- a/google/cloud/gkebackup/v1/mocks/mock_backup_for_gke_connection.h
+++ b/google/cloud/gkebackup/v1/mocks/mock_backup_for_gke_connection.h
@@ -173,6 +173,145 @@ class MockBackupForGKEConnection : public gkebackup_v1::BackupForGKEConnection {
               DeleteBackupPlan,
               (google::longrunning::Operation const& operation), (override));
 
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// CreateBackupChannel(Matcher<google::cloud::gkebackup::v1::CreateBackupChannelRequest
+  /// const&>(_)))
+  /// @endcode
+  MOCK_METHOD(
+      future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>,
+      CreateBackupChannel,
+      (google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request),
+      (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// EXPECT_CALL(*mock, CreateBackupChannel(_, _))
+  /// @endcode
+  MOCK_METHOD(
+      StatusOr<google::longrunning::Operation>, CreateBackupChannel,
+      (NoAwaitTag,
+       google::cloud::gkebackup::v1::CreateBackupChannelRequest const& request),
+      (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// CreateBackupChannel(Matcher<google::longrunning::Operation const&>(_)))
+  /// @endcode
+  MOCK_METHOD(future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>,
+              CreateBackupChannel,
+              (google::longrunning::Operation const& operation), (override));
+
+  MOCK_METHOD((StreamRange<google::cloud::gkebackup::v1::BackupChannel>),
+              ListBackupChannels,
+              (google::cloud::gkebackup::v1::ListBackupChannelsRequest request),
+              (override));
+
+  MOCK_METHOD(
+      StatusOr<google::cloud::gkebackup::v1::BackupChannel>, GetBackupChannel,
+      (google::cloud::gkebackup::v1::GetBackupChannelRequest const& request),
+      (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// UpdateBackupChannel(Matcher<google::cloud::gkebackup::v1::UpdateBackupChannelRequest
+  /// const&>(_)))
+  /// @endcode
+  MOCK_METHOD(
+      future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>,
+      UpdateBackupChannel,
+      (google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request),
+      (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// EXPECT_CALL(*mock, UpdateBackupChannel(_, _))
+  /// @endcode
+  MOCK_METHOD(
+      StatusOr<google::longrunning::Operation>, UpdateBackupChannel,
+      (NoAwaitTag,
+       google::cloud::gkebackup::v1::UpdateBackupChannelRequest const& request),
+      (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// UpdateBackupChannel(Matcher<google::longrunning::Operation const&>(_)))
+  /// @endcode
+  MOCK_METHOD(future<StatusOr<google::cloud::gkebackup::v1::BackupChannel>>,
+              UpdateBackupChannel,
+              (google::longrunning::Operation const& operation), (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// DeleteBackupChannel(Matcher<google::cloud::gkebackup::v1::DeleteBackupChannelRequest
+  /// const&>(_)))
+  /// @endcode
+  MOCK_METHOD(
+      future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>,
+      DeleteBackupChannel,
+      (google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request),
+      (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// EXPECT_CALL(*mock, DeleteBackupChannel(_, _))
+  /// @endcode
+  MOCK_METHOD(
+      StatusOr<google::longrunning::Operation>, DeleteBackupChannel,
+      (NoAwaitTag,
+       google::cloud::gkebackup::v1::DeleteBackupChannelRequest const& request),
+      (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// DeleteBackupChannel(Matcher<google::longrunning::Operation const&>(_)))
+  /// @endcode
+  MOCK_METHOD(future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>,
+              DeleteBackupChannel,
+              (google::longrunning::Operation const& operation), (override));
+
+  MOCK_METHOD(
+      (StreamRange<google::cloud::gkebackup::v1::BackupPlanBinding>),
+      ListBackupPlanBindings,
+      (google::cloud::gkebackup::v1::ListBackupPlanBindingsRequest request),
+      (override));
+
+  MOCK_METHOD(StatusOr<google::cloud::gkebackup::v1::BackupPlanBinding>,
+              GetBackupPlanBinding,
+              (google::cloud::gkebackup::v1::GetBackupPlanBindingRequest const&
+                   request),
+              (override));
+
   /// To disambiguate calls, use:
   ///
   /// @code
@@ -433,6 +572,146 @@ class MockBackupForGKEConnection : public gkebackup_v1::BackupForGKEConnection {
               DeleteRestorePlan,
               (google::longrunning::Operation const& operation), (override));
 
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// CreateRestoreChannel(Matcher<google::cloud::gkebackup::v1::CreateRestoreChannelRequest
+  /// const&>(_)))
+  /// @endcode
+  MOCK_METHOD(future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>,
+              CreateRestoreChannel,
+              (google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&
+                   request),
+              (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// EXPECT_CALL(*mock, CreateRestoreChannel(_, _))
+  /// @endcode
+  MOCK_METHOD(StatusOr<google::longrunning::Operation>, CreateRestoreChannel,
+              (NoAwaitTag,
+               google::cloud::gkebackup::v1::CreateRestoreChannelRequest const&
+                   request),
+              (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// CreateRestoreChannel(Matcher<google::longrunning::Operation const&>(_)))
+  /// @endcode
+  MOCK_METHOD(future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>,
+              CreateRestoreChannel,
+              (google::longrunning::Operation const& operation), (override));
+
+  MOCK_METHOD(
+      (StreamRange<google::cloud::gkebackup::v1::RestoreChannel>),
+      ListRestoreChannels,
+      (google::cloud::gkebackup::v1::ListRestoreChannelsRequest request),
+      (override));
+
+  MOCK_METHOD(
+      StatusOr<google::cloud::gkebackup::v1::RestoreChannel>, GetRestoreChannel,
+      (google::cloud::gkebackup::v1::GetRestoreChannelRequest const& request),
+      (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// UpdateRestoreChannel(Matcher<google::cloud::gkebackup::v1::UpdateRestoreChannelRequest
+  /// const&>(_)))
+  /// @endcode
+  MOCK_METHOD(future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>,
+              UpdateRestoreChannel,
+              (google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&
+                   request),
+              (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// EXPECT_CALL(*mock, UpdateRestoreChannel(_, _))
+  /// @endcode
+  MOCK_METHOD(StatusOr<google::longrunning::Operation>, UpdateRestoreChannel,
+              (NoAwaitTag,
+               google::cloud::gkebackup::v1::UpdateRestoreChannelRequest const&
+                   request),
+              (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// UpdateRestoreChannel(Matcher<google::longrunning::Operation const&>(_)))
+  /// @endcode
+  MOCK_METHOD(future<StatusOr<google::cloud::gkebackup::v1::RestoreChannel>>,
+              UpdateRestoreChannel,
+              (google::longrunning::Operation const& operation), (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// DeleteRestoreChannel(Matcher<google::cloud::gkebackup::v1::DeleteRestoreChannelRequest
+  /// const&>(_)))
+  /// @endcode
+  MOCK_METHOD(future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>,
+              DeleteRestoreChannel,
+              (google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&
+                   request),
+              (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// EXPECT_CALL(*mock, DeleteRestoreChannel(_, _))
+  /// @endcode
+  MOCK_METHOD(StatusOr<google::longrunning::Operation>, DeleteRestoreChannel,
+              (NoAwaitTag,
+               google::cloud::gkebackup::v1::DeleteRestoreChannelRequest const&
+                   request),
+              (override));
+
+  /// To disambiguate calls, use:
+  ///
+  /// @code
+  /// using ::testing::_;
+  /// using ::testing::Matcher;
+  /// EXPECT_CALL(*mock,
+  /// DeleteRestoreChannel(Matcher<google::longrunning::Operation const&>(_)))
+  /// @endcode
+  MOCK_METHOD(future<StatusOr<google::cloud::gkebackup::v1::OperationMetadata>>,
+              DeleteRestoreChannel,
+              (google::longrunning::Operation const& operation), (override));
+
+  MOCK_METHOD(
+      (StreamRange<google::cloud::gkebackup::v1::RestorePlanBinding>),
+      ListRestorePlanBindings,
+      (google::cloud::gkebackup::v1::ListRestorePlanBindingsRequest request),
+      (override));
+
+  MOCK_METHOD(StatusOr<google::cloud::gkebackup::v1::RestorePlanBinding>,
+              GetRestorePlanBinding,
+              (google::cloud::gkebackup::v1::GetRestorePlanBindingRequest const&
+                   request),
+              (override));
+
   /// To disambiguate calls, use:
   ///
   /// @code
diff --git a/google/cloud/orgpolicy/v2/org_policy_client.h b/google/cloud/orgpolicy/v2/org_policy_client.h
index d680c958c82ae..2da157aa5cc44 100644
--- a/google/cloud/orgpolicy/v2/org_policy_client.h
+++ b/google/cloud/orgpolicy/v2/org_policy_client.h
@@ -135,8 +135,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.Constraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L45}
-  /// [google.cloud.orgpolicy.v2.ListConstraintsRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L409}
+  /// [google.cloud.orgpolicy.v2.Constraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L46}
+  /// [google.cloud.orgpolicy.v2.ListConstraintsRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L421}
   ///
   // clang-format on
   StreamRange<google::cloud::orgpolicy::v2::Constraint> ListConstraints(
@@ -174,8 +174,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.Constraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L45}
-  /// [google.cloud.orgpolicy.v2.ListConstraintsRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L409}
+  /// [google.cloud.orgpolicy.v2.Constraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L46}
+  /// [google.cloud.orgpolicy.v2.ListConstraintsRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L421}
   ///
   // clang-format on
   StreamRange<google::cloud::orgpolicy::v2::Constraint> ListConstraints(
@@ -216,8 +216,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.ListPoliciesRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L446}
-  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L244}
+  /// [google.cloud.orgpolicy.v2.ListPoliciesRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L458}
+  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L245}
   ///
   // clang-format on
   StreamRange<google::cloud::orgpolicy::v2::Policy> ListPolicies(
@@ -255,8 +255,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.ListPoliciesRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L446}
-  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L244}
+  /// [google.cloud.orgpolicy.v2.ListPoliciesRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L458}
+  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L245}
   ///
   // clang-format on
   StreamRange<google::cloud::orgpolicy::v2::Policy> ListPolicies(
@@ -286,8 +286,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.GetPolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L487}
-  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L244}
+  /// [google.cloud.orgpolicy.v2.GetPolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L499}
+  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L245}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::Policy> GetPolicy(
@@ -320,8 +320,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.GetPolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L487}
-  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L244}
+  /// [google.cloud.orgpolicy.v2.GetPolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L499}
+  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L245}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::Policy> GetPolicy(
@@ -352,8 +352,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.GetEffectivePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L500}
-  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L244}
+  /// [google.cloud.orgpolicy.v2.GetEffectivePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L512}
+  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L245}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::Policy> GetEffectivePolicy(
@@ -387,8 +387,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.GetEffectivePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L500}
-  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L244}
+  /// [google.cloud.orgpolicy.v2.GetEffectivePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L512}
+  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L245}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::Policy> GetEffectivePolicy(
@@ -425,8 +425,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.CreatePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L513}
-  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L244}
+  /// [google.cloud.orgpolicy.v2.CreatePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L525}
+  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L245}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::Policy> CreatePolicy(
@@ -461,8 +461,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.CreatePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L513}
-  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L244}
+  /// [google.cloud.orgpolicy.v2.CreatePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L525}
+  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L245}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::Policy> CreatePolicy(
@@ -495,8 +495,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L244}
-  /// [google.cloud.orgpolicy.v2.UpdatePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L534}
+  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L245}
+  /// [google.cloud.orgpolicy.v2.UpdatePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L546}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::Policy> UpdatePolicy(
@@ -533,8 +533,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L244}
-  /// [google.cloud.orgpolicy.v2.UpdatePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L534}
+  /// [google.cloud.orgpolicy.v2.Policy]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L245}
+  /// [google.cloud.orgpolicy.v2.UpdatePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L546}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::Policy> UpdatePolicy(
@@ -561,7 +561,7 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.DeletePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L546}
+  /// [google.cloud.orgpolicy.v2.DeletePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L558}
   ///
   // clang-format on
   Status DeletePolicy(std::string const& name, Options opts = {});
@@ -590,7 +590,7 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.DeletePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L546}
+  /// [google.cloud.orgpolicy.v2.DeletePolicyRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L558}
   ///
   // clang-format on
   Status DeletePolicy(
@@ -623,8 +623,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.CreateCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L564}
-  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L138}
+  /// [google.cloud.orgpolicy.v2.CreateCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L576}
+  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L266}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::CustomConstraint>
@@ -661,8 +661,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.CreateCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L564}
-  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L138}
+  /// [google.cloud.orgpolicy.v2.CreateCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L576}
+  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L266}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::CustomConstraint>
@@ -695,8 +695,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L138}
-  /// [google.cloud.orgpolicy.v2.UpdateCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L633}
+  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L266}
+  /// [google.cloud.orgpolicy.v2.UpdateCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L646}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::CustomConstraint>
@@ -733,8 +733,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L138}
-  /// [google.cloud.orgpolicy.v2.UpdateCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L633}
+  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L266}
+  /// [google.cloud.orgpolicy.v2.UpdateCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L646}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::CustomConstraint>
@@ -745,13 +745,13 @@ class OrgPolicyClient {
 
   // clang-format off
   ///
-  /// Gets a custom constraint.
+  /// Gets a custom or managed constraint.
   ///
   /// Returns a `google.rpc.Status` with `google.rpc.Code.NOT_FOUND` if the
-  /// custom constraint does not exist.
+  /// custom or managed constraint does not exist.
   ///
-  /// @param name  Required. Resource name of the custom constraint. See the custom constraint
-  ///  entry for naming requirements.
+  /// @param name  Required. Resource name of the custom or managed constraint. See the custom
+  ///  constraint entry for naming requirements.
   /// @param opts Optional. Override the class-level options, such as retry and
   ///     backoff policies.
   /// @return the result of the RPC. The response message type
@@ -765,8 +765,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L138}
-  /// [google.cloud.orgpolicy.v2.GetCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L582}
+  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L266}
+  /// [google.cloud.orgpolicy.v2.GetCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L594}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::CustomConstraint> GetCustomConstraint(
@@ -774,10 +774,10 @@ class OrgPolicyClient {
 
   // clang-format off
   ///
-  /// Gets a custom constraint.
+  /// Gets a custom or managed constraint.
   ///
   /// Returns a `google.rpc.Status` with `google.rpc.Code.NOT_FOUND` if the
-  /// custom constraint does not exist.
+  /// custom or managed constraint does not exist.
   ///
   /// @param request Unary RPCs, such as the one wrapped by this
   ///     function, receive a single `request` proto message which includes all
@@ -798,8 +798,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L138}
-  /// [google.cloud.orgpolicy.v2.GetCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L582}
+  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L266}
+  /// [google.cloud.orgpolicy.v2.GetCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L594}
   ///
   // clang-format on
   StatusOr<google::cloud::orgpolicy::v2::CustomConstraint> GetCustomConstraint(
@@ -838,8 +838,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L138}
-  /// [google.cloud.orgpolicy.v2.ListCustomConstraintsRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L595}
+  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L266}
+  /// [google.cloud.orgpolicy.v2.ListCustomConstraintsRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L607}
   ///
   // clang-format on
   StreamRange<google::cloud::orgpolicy::v2::CustomConstraint>
@@ -878,8 +878,8 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L138}
-  /// [google.cloud.orgpolicy.v2.ListCustomConstraintsRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L595}
+  /// [google.cloud.orgpolicy.v2.CustomConstraint]: @googleapis_reference_link{google/cloud/orgpolicy/v2/constraint.proto#L266}
+  /// [google.cloud.orgpolicy.v2.ListCustomConstraintsRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L607}
   ///
   // clang-format on
   StreamRange<google::cloud::orgpolicy::v2::CustomConstraint>
@@ -907,7 +907,7 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.DeleteCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L641}
+  /// [google.cloud.orgpolicy.v2.DeleteCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L654}
   ///
   // clang-format on
   Status DeleteCustomConstraint(std::string const& name, Options opts = {});
@@ -936,7 +936,7 @@ class OrgPolicyClient {
   /// [`future`]: @ref google::cloud::future
   /// [`StatusOr`]: @ref google::cloud::StatusOr
   /// [`Status`]: @ref google::cloud::Status
-  /// [google.cloud.orgpolicy.v2.DeleteCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L641}
+  /// [google.cloud.orgpolicy.v2.DeleteCustomConstraintRequest]: @googleapis_reference_link{google/cloud/orgpolicy/v2/orgpolicy.proto#L654}
   ///
   // clang-format on
   Status DeleteCustomConstraint(
diff --git a/google/cloud/pubsub/.repo-metadata.json b/google/cloud/pubsub/.repo-metadata.json
index 08ead80e3a5de..d1d56b0e4755d 100644
--- a/google/cloud/pubsub/.repo-metadata.json
+++ b/google/cloud/pubsub/.repo-metadata.json
@@ -3,9 +3,9 @@
     "api_shortname": "pubsub",
     "client_documentation": "https://cloud.google.com/cpp/docs/reference/pubsub/latest",
     "distribution_name": "google-cloud-cpp",
-    "issue_tracker": "https://issuetracker.google.com/savedsearches/559741",
+    "issue_tracker": "https://issuetracker.google.com/issues?q=componentid:187173%20status=open",
     "language": "cpp",
-    "library_type": "GAPIC_COMBO",
+    "library_type": "GAPIC_AUTO",
     "name_pretty": "Cloud Pub/Sub API",
     "product_documentation": "https://cloud.google.com/pubsub/docs",
     "release_level": "stable",
diff --git a/google/cloud/spanner/admin/instance_admin_client.cc b/google/cloud/spanner/admin/instance_admin_client.cc
index a5d8bbefbc938..126c9265ace26 100644
--- a/google/cloud/spanner/admin/instance_admin_client.cc
+++ b/google/cloud/spanner/admin/instance_admin_client.cc
@@ -624,63 +624,6 @@ InstanceAdminClient::MoveInstance(
   return connection_->MoveInstance(operation);
 }
 
-StreamRange<google::longrunning::Operation> InstanceAdminClient::ListOperations(
-    std::string const& name, std::string const& filter, Options opts) {
-  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
-  google::longrunning::ListOperationsRequest request;
-  request.set_name(name);
-  request.set_filter(filter);
-  return connection_->ListOperations(request);
-}
-
-StreamRange<google::longrunning::Operation> InstanceAdminClient::ListOperations(
-    google::longrunning::ListOperationsRequest request, Options opts) {
-  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
-  return connection_->ListOperations(std::move(request));
-}
-
-StatusOr<google::longrunning::Operation> InstanceAdminClient::GetOperation(
-    std::string const& name, Options opts) {
-  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
-  google::longrunning::GetOperationRequest request;
-  request.set_name(name);
-  return connection_->GetOperation(request);
-}
-
-StatusOr<google::longrunning::Operation> InstanceAdminClient::GetOperation(
-    google::longrunning::GetOperationRequest const& request, Options opts) {
-  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
-  return connection_->GetOperation(request);
-}
-
-Status InstanceAdminClient::DeleteOperation(std::string const& name,
-                                            Options opts) {
-  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
-  google::longrunning::DeleteOperationRequest request;
-  request.set_name(name);
-  return connection_->DeleteOperation(request);
-}
-
-Status InstanceAdminClient::DeleteOperation(
-    google::longrunning::DeleteOperationRequest const& request, Options opts) {
-  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
-  return connection_->DeleteOperation(request);
-}
-
-Status InstanceAdminClient::CancelOperation(std::string const& name,
-                                            Options opts) {
-  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
-  google::longrunning::CancelOperationRequest request;
-  request.set_name(name);
-  return connection_->CancelOperation(request);
-}
-
-Status InstanceAdminClient::CancelOperation(
-    google::longrunning::CancelOperationRequest const& request, Options opts) {
-  internal::OptionsSpan span(internal::MergeOptions(std::move(opts), options_));
-  return connection_->CancelOperation(request);
-}
-
 GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END
 }  // namespace spanner_admin
 }  // namespace cloud
diff --git a/google/cloud/spanner/admin/instance_admin_client.h b/google/cloud/spanner/admin/instance_admin_client.h
index 1ce800ea33c4c..b0551c93de501 100644
--- a/google/cloud/spanner/admin/instance_admin_client.h
+++ b/google/cloud/spanner/admin/instance_admin_client.h
@@ -2570,272 +2570,6 @@ class InstanceAdminClient {
   MoveInstance(google::longrunning::Operation const& operation,
                Options opts = {});
 
-  // clang-format off
-  ///
-  /// Lists operations that match the specified filter in the request. If the
-  /// server doesn't support this method, it returns `UNIMPLEMENTED`.
-  ///
-  /// @param name  The name of the operation's parent resource.
-  /// @param filter  The standard list filter.
-  /// @param opts Optional. Override the class-level options, such as retry and
-  ///     backoff policies.
-  /// @return a [StreamRange](@ref google::cloud::StreamRange)
-  ///     to iterate of the results. See the documentation of this type for
-  ///     details. In brief, this class has `begin()` and `end()` member
-  ///     functions returning a iterator class meeting the
-  ///     [input iterator requirements]. The value type for this iterator is a
-  ///     [`StatusOr`] as the iteration may fail even after some values are
-  ///     retrieved successfully, for example, if there is a network disconnect.
-  ///     An empty set of results does not indicate an error, it indicates
-  ///     that there are no resources meeting the request criteria.
-  ///     On a successful iteration the `StatusOr<T>` contains elements of type
-  ///     [google.longrunning.Operation], or rather,
-  ///     the C++ class generated by Protobuf from that type. Please consult the
-  ///     Protobuf documentation for details on the [Protobuf mapping rules].
-  ///
-  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
-  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
-  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
-  /// [`future`]: @ref google::cloud::future
-  /// [`StatusOr`]: @ref google::cloud::StatusOr
-  /// [`Status`]: @ref google::cloud::Status
-  /// [google.longrunning.ListOperationsRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L167}
-  /// [google.longrunning.Operation]: @googleapis_reference_link{google/longrunning/operations.proto#L121}
-  ///
-  // clang-format on
-  StreamRange<google::longrunning::Operation> ListOperations(
-      std::string const& name, std::string const& filter, Options opts = {});
-
-  // clang-format off
-  ///
-  /// Lists operations that match the specified filter in the request. If the
-  /// server doesn't support this method, it returns `UNIMPLEMENTED`.
-  ///
-  /// @param request Unary RPCs, such as the one wrapped by this
-  ///     function, receive a single `request` proto message which includes all
-  ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.longrunning.ListOperationsRequest].
-  ///     Proto messages are converted to C++ classes by Protobuf, using the
-  ///     [Protobuf mapping rules].
-  /// @param opts Optional. Override the class-level options, such as retry and
-  ///     backoff policies.
-  /// @return a [StreamRange](@ref google::cloud::StreamRange)
-  ///     to iterate of the results. See the documentation of this type for
-  ///     details. In brief, this class has `begin()` and `end()` member
-  ///     functions returning a iterator class meeting the
-  ///     [input iterator requirements]. The value type for this iterator is a
-  ///     [`StatusOr`] as the iteration may fail even after some values are
-  ///     retrieved successfully, for example, if there is a network disconnect.
-  ///     An empty set of results does not indicate an error, it indicates
-  ///     that there are no resources meeting the request criteria.
-  ///     On a successful iteration the `StatusOr<T>` contains elements of type
-  ///     [google.longrunning.Operation], or rather,
-  ///     the C++ class generated by Protobuf from that type. Please consult the
-  ///     Protobuf documentation for details on the [Protobuf mapping rules].
-  ///
-  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
-  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
-  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
-  /// [`future`]: @ref google::cloud::future
-  /// [`StatusOr`]: @ref google::cloud::StatusOr
-  /// [`Status`]: @ref google::cloud::Status
-  /// [google.longrunning.ListOperationsRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L167}
-  /// [google.longrunning.Operation]: @googleapis_reference_link{google/longrunning/operations.proto#L121}
-  ///
-  // clang-format on
-  StreamRange<google::longrunning::Operation> ListOperations(
-      google::longrunning::ListOperationsRequest request, Options opts = {});
-
-  // clang-format off
-  ///
-  /// Gets the latest state of a long-running operation.  Clients can use this
-  /// method to poll the operation result at intervals as recommended by the API
-  /// service.
-  ///
-  /// @param name  The name of the operation resource.
-  /// @param opts Optional. Override the class-level options, such as retry and
-  ///     backoff policies.
-  /// @return the result of the RPC. The response message type
-  ///     ([google.longrunning.Operation])
-  ///     is mapped to a C++ class using the [Protobuf mapping rules].
-  ///     If the request fails, the [`StatusOr`] contains the error details.
-  ///
-  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
-  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
-  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
-  /// [`future`]: @ref google::cloud::future
-  /// [`StatusOr`]: @ref google::cloud::StatusOr
-  /// [`Status`]: @ref google::cloud::Status
-  /// [google.longrunning.GetOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L160}
-  /// [google.longrunning.Operation]: @googleapis_reference_link{google/longrunning/operations.proto#L121}
-  ///
-  // clang-format on
-  StatusOr<google::longrunning::Operation> GetOperation(std::string const& name,
-                                                        Options opts = {});
-
-  // clang-format off
-  ///
-  /// Gets the latest state of a long-running operation.  Clients can use this
-  /// method to poll the operation result at intervals as recommended by the API
-  /// service.
-  ///
-  /// @param request Unary RPCs, such as the one wrapped by this
-  ///     function, receive a single `request` proto message which includes all
-  ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.longrunning.GetOperationRequest].
-  ///     Proto messages are converted to C++ classes by Protobuf, using the
-  ///     [Protobuf mapping rules].
-  /// @param opts Optional. Override the class-level options, such as retry and
-  ///     backoff policies.
-  /// @return the result of the RPC. The response message type
-  ///     ([google.longrunning.Operation])
-  ///     is mapped to a C++ class using the [Protobuf mapping rules].
-  ///     If the request fails, the [`StatusOr`] contains the error details.
-  ///
-  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
-  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
-  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
-  /// [`future`]: @ref google::cloud::future
-  /// [`StatusOr`]: @ref google::cloud::StatusOr
-  /// [`Status`]: @ref google::cloud::Status
-  /// [google.longrunning.GetOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L160}
-  /// [google.longrunning.Operation]: @googleapis_reference_link{google/longrunning/operations.proto#L121}
-  ///
-  // clang-format on
-  StatusOr<google::longrunning::Operation> GetOperation(
-      google::longrunning::GetOperationRequest const& request,
-      Options opts = {});
-
-  // clang-format off
-  ///
-  /// Deletes a long-running operation. This method indicates that the client is
-  /// no longer interested in the operation result. It does not cancel the
-  /// operation. If the server doesn't support this method, it returns
-  /// `google.rpc.Code.UNIMPLEMENTED`.
-  ///
-  /// @param name  The name of the operation resource to be deleted.
-  /// @param opts Optional. Override the class-level options, such as retry and
-  ///     backoff policies.
-  /// @return a [`Status`] object. If the request failed, the
-  ///     status contains the details of the failure.
-  ///
-  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
-  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
-  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
-  /// [`future`]: @ref google::cloud::future
-  /// [`StatusOr`]: @ref google::cloud::StatusOr
-  /// [`Status`]: @ref google::cloud::Status
-  /// [google.longrunning.DeleteOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L200}
-  ///
-  // clang-format on
-  Status DeleteOperation(std::string const& name, Options opts = {});
-
-  // clang-format off
-  ///
-  /// Deletes a long-running operation. This method indicates that the client is
-  /// no longer interested in the operation result. It does not cancel the
-  /// operation. If the server doesn't support this method, it returns
-  /// `google.rpc.Code.UNIMPLEMENTED`.
-  ///
-  /// @param request Unary RPCs, such as the one wrapped by this
-  ///     function, receive a single `request` proto message which includes all
-  ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.longrunning.DeleteOperationRequest].
-  ///     Proto messages are converted to C++ classes by Protobuf, using the
-  ///     [Protobuf mapping rules].
-  /// @param opts Optional. Override the class-level options, such as retry and
-  ///     backoff policies.
-  /// @return a [`Status`] object. If the request failed, the
-  ///     status contains the details of the failure.
-  ///
-  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
-  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
-  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
-  /// [`future`]: @ref google::cloud::future
-  /// [`StatusOr`]: @ref google::cloud::StatusOr
-  /// [`Status`]: @ref google::cloud::Status
-  /// [google.longrunning.DeleteOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L200}
-  ///
-  // clang-format on
-  Status DeleteOperation(
-      google::longrunning::DeleteOperationRequest const& request,
-      Options opts = {});
-
-  // clang-format off
-  ///
-  /// Starts asynchronous cancellation on a long-running operation.  The server
-  /// makes a best effort to cancel the operation, but success is not
-  /// guaranteed.  If the server doesn't support this method, it returns
-  /// `google.rpc.Code.UNIMPLEMENTED`.  Clients can use
-  /// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
-  /// other methods to check whether the cancellation succeeded or whether the
-  /// operation completed despite cancellation. On successful cancellation,
-  /// the operation is not deleted; instead, it becomes an operation with
-  /// an [Operation.error][google.longrunning.Operation.error] value with a
-  /// [google.rpc.Status.code][google.rpc.Status.code] of `1`, corresponding to
-  /// `Code.CANCELLED`.
-  ///
-  /// @param name  The name of the operation resource to be cancelled.
-  /// @param opts Optional. Override the class-level options, such as retry and
-  ///     backoff policies.
-  /// @return a [`Status`] object. If the request failed, the
-  ///     status contains the details of the failure.
-  ///
-  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
-  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
-  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
-  /// [`future`]: @ref google::cloud::future
-  /// [`StatusOr`]: @ref google::cloud::StatusOr
-  /// [`Status`]: @ref google::cloud::Status
-  /// [google.longrunning.CancelOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L193}
-  /// [google.longrunning.Operation.error]: @googleapis_reference_link{google/longrunning/operations.proto#L144}
-  /// [google.longrunning.Operations.GetOperation]: @googleapis_reference_link{google/longrunning/operations.proto#L70}
-  /// [google.rpc.Status.code]: @googleapis_reference_link{google/rpc/status.proto#L38}
-  ///
-  // clang-format on
-  Status CancelOperation(std::string const& name, Options opts = {});
-
-  // clang-format off
-  ///
-  /// Starts asynchronous cancellation on a long-running operation.  The server
-  /// makes a best effort to cancel the operation, but success is not
-  /// guaranteed.  If the server doesn't support this method, it returns
-  /// `google.rpc.Code.UNIMPLEMENTED`.  Clients can use
-  /// [Operations.GetOperation][google.longrunning.Operations.GetOperation] or
-  /// other methods to check whether the cancellation succeeded or whether the
-  /// operation completed despite cancellation. On successful cancellation,
-  /// the operation is not deleted; instead, it becomes an operation with
-  /// an [Operation.error][google.longrunning.Operation.error] value with a
-  /// [google.rpc.Status.code][google.rpc.Status.code] of `1`, corresponding to
-  /// `Code.CANCELLED`.
-  ///
-  /// @param request Unary RPCs, such as the one wrapped by this
-  ///     function, receive a single `request` proto message which includes all
-  ///     the inputs for the RPC. In this case, the proto message is a
-  ///     [google.longrunning.CancelOperationRequest].
-  ///     Proto messages are converted to C++ classes by Protobuf, using the
-  ///     [Protobuf mapping rules].
-  /// @param opts Optional. Override the class-level options, such as retry and
-  ///     backoff policies.
-  /// @return a [`Status`] object. If the request failed, the
-  ///     status contains the details of the failure.
-  ///
-  /// [Protobuf mapping rules]: https://protobuf.dev/reference/cpp/cpp-generated/
-  /// [input iterator requirements]: https://en.cppreference.com/w/cpp/named_req/InputIterator
-  /// [`std::string`]: https://en.cppreference.com/w/cpp/string/basic_string
-  /// [`future`]: @ref google::cloud::future
-  /// [`StatusOr`]: @ref google::cloud::StatusOr
-  /// [`Status`]: @ref google::cloud::Status
-  /// [google.longrunning.CancelOperationRequest]: @googleapis_reference_link{google/longrunning/operations.proto#L193}
-  /// [google.longrunning.Operation.error]: @googleapis_reference_link{google/longrunning/operations.proto#L144}
-  /// [google.longrunning.Operations.GetOperation]: @googleapis_reference_link{google/longrunning/operations.proto#L70}
-  /// [google.rpc.Status.code]: @googleapis_reference_link{google/rpc/status.proto#L38}
-  ///
-  // clang-format on
-  Status CancelOperation(
-      google::longrunning::CancelOperationRequest const& request,
-      Options opts = {});
-
  private:
   std::shared_ptr<InstanceAdminConnection> connection_;
   Options options_;
diff --git a/google/cloud/spanner/admin/instance_admin_connection.cc b/google/cloud/spanner/admin/instance_admin_connection.cc
index 621eab609d0aa..d94bff448fd07 100644
--- a/google/cloud/spanner/admin/instance_admin_connection.cc
+++ b/google/cloud/spanner/admin/instance_admin_connection.cc
@@ -294,29 +294,6 @@ InstanceAdminConnection::MoveInstance(google::longrunning::Operation const&) {
       Status(StatusCode::kUnimplemented, "not implemented"));
 }
 
-StreamRange<google::longrunning::Operation>
-InstanceAdminConnection::ListOperations(
-    google::longrunning::
-        ListOperationsRequest) {  // NOLINT(performance-unnecessary-value-param)
-  return google::cloud::internal::MakeUnimplementedPaginationRange<
-      StreamRange<google::longrunning::Operation>>();
-}
-
-StatusOr<google::longrunning::Operation> InstanceAdminConnection::GetOperation(
-    google::longrunning::GetOperationRequest const&) {
-  return Status(StatusCode::kUnimplemented, "not implemented");
-}
-
-Status InstanceAdminConnection::DeleteOperation(
-    google::longrunning::DeleteOperationRequest const&) {
-  return Status(StatusCode::kUnimplemented, "not implemented");
-}
-
-Status InstanceAdminConnection::CancelOperation(
-    google::longrunning::CancelOperationRequest const&) {
-  return Status(StatusCode::kUnimplemented, "not implemented");
-}
-
 std::shared_ptr<InstanceAdminConnection> MakeInstanceAdminConnection(
     Options options) {
   internal::CheckExpectedOptions<CommonOptionList, GrpcOptionList,
diff --git a/google/cloud/spanner/admin/instance_admin_connection.h b/google/cloud/spanner/admin/instance_admin_connection.h
index 17b3e1ecdcf77..11ae5277bad5d 100644
--- a/google/cloud/spanner/admin/instance_admin_connection.h
+++ b/google/cloud/spanner/admin/instance_admin_connection.h
@@ -333,18 +333,6 @@ class InstanceAdminConnection {
   virtual future<
       StatusOr<google::spanner::admin::instance::v1::MoveInstanceResponse>>
   MoveInstance(google::longrunning::Operation const& operation);
-
-  virtual StreamRange<google::longrunning::Operation> ListOperations(
-      google::longrunning::ListOperationsRequest request);
-
-  virtual StatusOr<google::longrunning::Operation> GetOperation(
-      google::longrunning::GetOperationRequest const& request);
-
-  virtual Status DeleteOperation(
-      google::longrunning::DeleteOperationRequest const& request);
-
-  virtual Status CancelOperation(
-      google::longrunning::CancelOperationRequest const& request);
 };
 
 /**
diff --git a/google/cloud/spanner/admin/instance_admin_connection_idempotency_policy.cc b/google/cloud/spanner/admin/instance_admin_connection_idempotency_policy.cc
index 888eefd1db4b4..b6a83e20ecb4d 100644
--- a/google/cloud/spanner/admin/instance_admin_connection_idempotency_policy.cc
+++ b/google/cloud/spanner/admin/instance_admin_connection_idempotency_policy.cc
@@ -149,26 +149,6 @@ Idempotency InstanceAdminConnectionIdempotencyPolicy::MoveInstance(
   return Idempotency::kNonIdempotent;
 }
 
-Idempotency InstanceAdminConnectionIdempotencyPolicy::ListOperations(
-    google::longrunning::ListOperationsRequest) {  // NOLINT
-  return Idempotency::kIdempotent;
-}
-
-Idempotency InstanceAdminConnectionIdempotencyPolicy::GetOperation(
-    google::longrunning::GetOperationRequest const&) {
-  return Idempotency::kIdempotent;
-}
-
-Idempotency InstanceAdminConnectionIdempotencyPolicy::DeleteOperation(
-    google::longrunning::DeleteOperationRequest const&) {
-  return Idempotency::kNonIdempotent;
-}
-
-Idempotency InstanceAdminConnectionIdempotencyPolicy::CancelOperation(
-    google::longrunning::CancelOperationRequest const&) {
-  return Idempotency::kNonIdempotent;
-}
-
 std::unique_ptr<InstanceAdminConnectionIdempotencyPolicy>
 MakeDefaultInstanceAdminConnectionIdempotencyPolicy() {
   return std::make_unique<InstanceAdminConnectionIdempotencyPolicy>();
diff --git a/google/cloud/spanner/admin/instance_admin_connection_idempotency_policy.h b/google/cloud/spanner/admin/instance_admin_connection_idempotency_policy.h
index 09360562e83be..f88da06569a49 100644
--- a/google/cloud/spanner/admin/instance_admin_connection_idempotency_policy.h
+++ b/google/cloud/spanner/admin/instance_admin_connection_idempotency_policy.h
@@ -21,7 +21,6 @@
 
 #include "google/cloud/idempotency.h"
 #include "google/cloud/version.h"
-#include <google/longrunning/operations.grpc.pb.h>
 #include <google/spanner/admin/instance/v1/spanner_instance_admin.grpc.pb.h>
 #include <memory>
 
@@ -114,18 +113,6 @@ class InstanceAdminConnectionIdempotencyPolicy {
 
   virtual google::cloud::Idempotency MoveInstance(
       google::spanner::admin::instance::v1::MoveInstanceRequest const& request);
-
-  virtual google::cloud::Idempotency ListOperations(
-      google::longrunning::ListOperationsRequest request);
-
-  virtual google::cloud::Idempotency GetOperation(
-      google::longrunning::GetOperationRequest const& request);
-
-  virtual google::cloud::Idempotency DeleteOperation(
-      google::longrunning::DeleteOperationRequest const& request);
-
-  virtual google::cloud::Idempotency CancelOperation(
-      google::longrunning::CancelOperationRequest const& request);
 };
 
 std::unique_ptr<InstanceAdminConnectionIdempotencyPolicy>
diff --git a/google/cloud/spanner/admin/internal/instance_admin_auth_decorator.cc b/google/cloud/spanner/admin/internal/instance_admin_auth_decorator.cc
index fd72f79b6bdc0..1809e354c288b 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_auth_decorator.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_auth_decorator.cc
@@ -375,39 +375,6 @@ StatusOr<google::longrunning::Operation> InstanceAdminAuth::MoveInstance(
   return child_->MoveInstance(context, options, request);
 }
 
-StatusOr<google::longrunning::ListOperationsResponse>
-InstanceAdminAuth::ListOperations(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::ListOperationsRequest const& request) {
-  auto status = auth_->ConfigureContext(context);
-  if (!status.ok()) return status;
-  return child_->ListOperations(context, options, request);
-}
-
-StatusOr<google::longrunning::Operation> InstanceAdminAuth::GetOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::GetOperationRequest const& request) {
-  auto status = auth_->ConfigureContext(context);
-  if (!status.ok()) return status;
-  return child_->GetOperation(context, options, request);
-}
-
-Status InstanceAdminAuth::DeleteOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::DeleteOperationRequest const& request) {
-  auto status = auth_->ConfigureContext(context);
-  if (!status.ok()) return status;
-  return child_->DeleteOperation(context, options, request);
-}
-
-Status InstanceAdminAuth::CancelOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::CancelOperationRequest const& request) {
-  auto status = auth_->ConfigureContext(context);
-  if (!status.ok()) return status;
-  return child_->CancelOperation(context, options, request);
-}
-
 future<StatusOr<google::longrunning::Operation>>
 InstanceAdminAuth::AsyncGetOperation(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_auth_decorator.h b/google/cloud/spanner/admin/internal/instance_admin_auth_decorator.h
index 44de21d1dda76..d579908167a03 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_auth_decorator.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_auth_decorator.h
@@ -199,22 +199,6 @@ class InstanceAdminAuth : public InstanceAdminStub {
       google::spanner::admin::instance::v1::MoveInstanceRequest const& request)
       override;
 
-  StatusOr<google::longrunning::ListOperationsResponse> ListOperations(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::ListOperationsRequest const& request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::CancelOperationRequest const& request) override;
-
   future<StatusOr<google::longrunning::Operation>> AsyncGetOperation(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_connection_impl.cc b/google/cloud/spanner/admin/internal/instance_admin_connection_impl.cc
index ec95cf44b7f93..aaae3e5188dd5 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_connection_impl.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_connection_impl.cc
@@ -1048,79 +1048,6 @@ InstanceAdminConnectionImpl::MoveInstance(
       polling_policy(*current), __func__);
 }
 
-StreamRange<google::longrunning::Operation>
-InstanceAdminConnectionImpl::ListOperations(
-    google::longrunning::ListOperationsRequest request) {
-  request.clear_page_token();
-  auto current = google::cloud::internal::SaveCurrentOptions();
-  auto idempotency = idempotency_policy(*current)->ListOperations(request);
-  char const* function_name = __func__;
-  return google::cloud::internal::MakePaginationRange<
-      StreamRange<google::longrunning::Operation>>(
-      current, std::move(request),
-      [idempotency, function_name, stub = stub_,
-       retry = std::shared_ptr<spanner_admin::InstanceAdminRetryPolicy>(
-           retry_policy(*current)),
-       backoff = std::shared_ptr<BackoffPolicy>(backoff_policy(*current))](
-          Options const& options,
-          google::longrunning::ListOperationsRequest const& r) {
-        return google::cloud::internal::RetryLoop(
-            retry->clone(), backoff->clone(), idempotency,
-            [stub](grpc::ClientContext& context, Options const& options,
-                   google::longrunning::ListOperationsRequest const& request) {
-              return stub->ListOperations(context, options, request);
-            },
-            options, r, function_name);
-      },
-      [](google::longrunning::ListOperationsResponse r) {
-        std::vector<google::longrunning::Operation> result(
-            r.operations().size());
-        auto& messages = *r.mutable_operations();
-        std::move(messages.begin(), messages.end(), result.begin());
-        return result;
-      });
-}
-
-StatusOr<google::longrunning::Operation>
-InstanceAdminConnectionImpl::GetOperation(
-    google::longrunning::GetOperationRequest const& request) {
-  auto current = google::cloud::internal::SaveCurrentOptions();
-  return google::cloud::internal::RetryLoop(
-      retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->GetOperation(request),
-      [this](grpc::ClientContext& context, Options const& options,
-             google::longrunning::GetOperationRequest const& request) {
-        return stub_->GetOperation(context, options, request);
-      },
-      *current, request, __func__);
-}
-
-Status InstanceAdminConnectionImpl::DeleteOperation(
-    google::longrunning::DeleteOperationRequest const& request) {
-  auto current = google::cloud::internal::SaveCurrentOptions();
-  return google::cloud::internal::RetryLoop(
-      retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->DeleteOperation(request),
-      [this](grpc::ClientContext& context, Options const& options,
-             google::longrunning::DeleteOperationRequest const& request) {
-        return stub_->DeleteOperation(context, options, request);
-      },
-      *current, request, __func__);
-}
-
-Status InstanceAdminConnectionImpl::CancelOperation(
-    google::longrunning::CancelOperationRequest const& request) {
-  auto current = google::cloud::internal::SaveCurrentOptions();
-  return google::cloud::internal::RetryLoop(
-      retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->CancelOperation(request),
-      [this](grpc::ClientContext& context, Options const& options,
-             google::longrunning::CancelOperationRequest const& request) {
-        return stub_->CancelOperation(context, options, request);
-      },
-      *current, request, __func__);
-}
-
 GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END
 }  // namespace spanner_admin_internal
 }  // namespace cloud
diff --git a/google/cloud/spanner/admin/internal/instance_admin_connection_impl.h b/google/cloud/spanner/admin/internal/instance_admin_connection_impl.h
index 341b2a3ee10f6..b802b5b888620 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_connection_impl.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_connection_impl.h
@@ -201,18 +201,6 @@ class InstanceAdminConnectionImpl
   future<StatusOr<google::spanner::admin::instance::v1::MoveInstanceResponse>>
   MoveInstance(google::longrunning::Operation const& operation) override;
 
-  StreamRange<google::longrunning::Operation> ListOperations(
-      google::longrunning::ListOperationsRequest request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      google::longrunning::CancelOperationRequest const& request) override;
-
  private:
   std::unique_ptr<google::cloud::BackgroundThreads> background_;
   std::shared_ptr<spanner_admin_internal::InstanceAdminStub> stub_;
diff --git a/google/cloud/spanner/admin/internal/instance_admin_logging_decorator.cc b/google/cloud/spanner/admin/internal/instance_admin_logging_decorator.cc
index fc23fdae84002..fb7a4dc301b36 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_logging_decorator.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_logging_decorator.cc
@@ -455,51 +455,6 @@ StatusOr<google::longrunning::Operation> InstanceAdminLogging::MoveInstance(
       context, options, request, __func__, tracing_options_);
 }
 
-StatusOr<google::longrunning::ListOperationsResponse>
-InstanceAdminLogging::ListOperations(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::ListOperationsRequest const& request) {
-  return google::cloud::internal::LogWrapper(
-      [this](grpc::ClientContext& context, Options const& options,
-             google::longrunning::ListOperationsRequest const& request) {
-        return child_->ListOperations(context, options, request);
-      },
-      context, options, request, __func__, tracing_options_);
-}
-
-StatusOr<google::longrunning::Operation> InstanceAdminLogging::GetOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::GetOperationRequest const& request) {
-  return google::cloud::internal::LogWrapper(
-      [this](grpc::ClientContext& context, Options const& options,
-             google::longrunning::GetOperationRequest const& request) {
-        return child_->GetOperation(context, options, request);
-      },
-      context, options, request, __func__, tracing_options_);
-}
-
-Status InstanceAdminLogging::DeleteOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::DeleteOperationRequest const& request) {
-  return google::cloud::internal::LogWrapper(
-      [this](grpc::ClientContext& context, Options const& options,
-             google::longrunning::DeleteOperationRequest const& request) {
-        return child_->DeleteOperation(context, options, request);
-      },
-      context, options, request, __func__, tracing_options_);
-}
-
-Status InstanceAdminLogging::CancelOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::CancelOperationRequest const& request) {
-  return google::cloud::internal::LogWrapper(
-      [this](grpc::ClientContext& context, Options const& options,
-             google::longrunning::CancelOperationRequest const& request) {
-        return child_->CancelOperation(context, options, request);
-      },
-      context, options, request, __func__, tracing_options_);
-}
-
 future<StatusOr<google::longrunning::Operation>>
 InstanceAdminLogging::AsyncGetOperation(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_logging_decorator.h b/google/cloud/spanner/admin/internal/instance_admin_logging_decorator.h
index e50a21b2be37e..46186c9e307e6 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_logging_decorator.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_logging_decorator.h
@@ -199,22 +199,6 @@ class InstanceAdminLogging : public InstanceAdminStub {
       google::spanner::admin::instance::v1::MoveInstanceRequest const& request)
       override;
 
-  StatusOr<google::longrunning::ListOperationsResponse> ListOperations(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::ListOperationsRequest const& request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::CancelOperationRequest const& request) override;
-
   future<StatusOr<google::longrunning::Operation>> AsyncGetOperation(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_metadata_decorator.cc b/google/cloud/spanner/admin/internal/instance_admin_metadata_decorator.cc
index ececec6fa18dd..759dfdeaabf12 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_metadata_decorator.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_metadata_decorator.cc
@@ -345,39 +345,6 @@ StatusOr<google::longrunning::Operation> InstanceAdminMetadata::MoveInstance(
   return child_->MoveInstance(context, options, request);
 }
 
-StatusOr<google::longrunning::ListOperationsResponse>
-InstanceAdminMetadata::ListOperations(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::ListOperationsRequest const& request) {
-  SetMetadata(context, options,
-              absl::StrCat("name=", internal::UrlEncode(request.name())));
-  return child_->ListOperations(context, options, request);
-}
-
-StatusOr<google::longrunning::Operation> InstanceAdminMetadata::GetOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::GetOperationRequest const& request) {
-  SetMetadata(context, options,
-              absl::StrCat("name=", internal::UrlEncode(request.name())));
-  return child_->GetOperation(context, options, request);
-}
-
-Status InstanceAdminMetadata::DeleteOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::DeleteOperationRequest const& request) {
-  SetMetadata(context, options,
-              absl::StrCat("name=", internal::UrlEncode(request.name())));
-  return child_->DeleteOperation(context, options, request);
-}
-
-Status InstanceAdminMetadata::CancelOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::CancelOperationRequest const& request) {
-  SetMetadata(context, options,
-              absl::StrCat("name=", internal::UrlEncode(request.name())));
-  return child_->CancelOperation(context, options, request);
-}
-
 future<StatusOr<google::longrunning::Operation>>
 InstanceAdminMetadata::AsyncGetOperation(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_metadata_decorator.h b/google/cloud/spanner/admin/internal/instance_admin_metadata_decorator.h
index ba980eefaea01..6039864afebd3 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_metadata_decorator.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_metadata_decorator.h
@@ -199,22 +199,6 @@ class InstanceAdminMetadata : public InstanceAdminStub {
       google::spanner::admin::instance::v1::MoveInstanceRequest const& request)
       override;
 
-  StatusOr<google::longrunning::ListOperationsResponse> ListOperations(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::ListOperationsRequest const& request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::CancelOperationRequest const& request) override;
-
   future<StatusOr<google::longrunning::Operation>> AsyncGetOperation(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_rest_connection_impl.cc b/google/cloud/spanner/admin/internal/instance_admin_rest_connection_impl.cc
index 8c6d86bc70be8..3ba90c2016be0 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_rest_connection_impl.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_rest_connection_impl.cc
@@ -1009,80 +1009,6 @@ InstanceAdminRestConnectionImpl::MoveInstance(
       polling_policy(*current), __func__);
 }
 
-StreamRange<google::longrunning::Operation>
-InstanceAdminRestConnectionImpl::ListOperations(
-    google::longrunning::ListOperationsRequest request) {
-  request.clear_page_token();
-  auto current = google::cloud::internal::SaveCurrentOptions();
-  auto idempotency = idempotency_policy(*current)->ListOperations(request);
-  char const* function_name = __func__;
-  return google::cloud::internal::MakePaginationRange<
-      StreamRange<google::longrunning::Operation>>(
-      current, std::move(request),
-      [idempotency, function_name, stub = stub_,
-       retry = std::shared_ptr<spanner_admin::InstanceAdminRetryPolicy>(
-           retry_policy(*current)),
-       backoff = std::shared_ptr<BackoffPolicy>(backoff_policy(*current))](
-          Options const& options,
-          google::longrunning::ListOperationsRequest const& r) {
-        return google::cloud::rest_internal::RestRetryLoop(
-            retry->clone(), backoff->clone(), idempotency,
-            [stub](rest_internal::RestContext& rest_context,
-                   Options const& options,
-                   google::longrunning::ListOperationsRequest const& request) {
-              return stub->ListOperations(rest_context, options, request);
-            },
-            options, r, function_name);
-      },
-      [](google::longrunning::ListOperationsResponse r) {
-        std::vector<google::longrunning::Operation> result(
-            r.operations().size());
-        auto& messages = *r.mutable_operations();
-        std::move(messages.begin(), messages.end(), result.begin());
-        return result;
-      });
-}
-
-StatusOr<google::longrunning::Operation>
-InstanceAdminRestConnectionImpl::GetOperation(
-    google::longrunning::GetOperationRequest const& request) {
-  auto current = google::cloud::internal::SaveCurrentOptions();
-  return google::cloud::rest_internal::RestRetryLoop(
-      retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->GetOperation(request),
-      [this](rest_internal::RestContext& rest_context, Options const& options,
-             google::longrunning::GetOperationRequest const& request) {
-        return stub_->GetOperation(rest_context, options, request);
-      },
-      *current, request, __func__);
-}
-
-Status InstanceAdminRestConnectionImpl::DeleteOperation(
-    google::longrunning::DeleteOperationRequest const& request) {
-  auto current = google::cloud::internal::SaveCurrentOptions();
-  return google::cloud::rest_internal::RestRetryLoop(
-      retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->DeleteOperation(request),
-      [this](rest_internal::RestContext& rest_context, Options const& options,
-             google::longrunning::DeleteOperationRequest const& request) {
-        return stub_->DeleteOperation(rest_context, options, request);
-      },
-      *current, request, __func__);
-}
-
-Status InstanceAdminRestConnectionImpl::CancelOperation(
-    google::longrunning::CancelOperationRequest const& request) {
-  auto current = google::cloud::internal::SaveCurrentOptions();
-  return google::cloud::rest_internal::RestRetryLoop(
-      retry_policy(*current), backoff_policy(*current),
-      idempotency_policy(*current)->CancelOperation(request),
-      [this](rest_internal::RestContext& rest_context, Options const& options,
-             google::longrunning::CancelOperationRequest const& request) {
-        return stub_->CancelOperation(rest_context, options, request);
-      },
-      *current, request, __func__);
-}
-
 GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END
 }  // namespace spanner_admin_internal
 }  // namespace cloud
diff --git a/google/cloud/spanner/admin/internal/instance_admin_rest_connection_impl.h b/google/cloud/spanner/admin/internal/instance_admin_rest_connection_impl.h
index 4dc4af03a8ccb..66e03ec19ed80 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_rest_connection_impl.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_rest_connection_impl.h
@@ -199,18 +199,6 @@ class InstanceAdminRestConnectionImpl
   future<StatusOr<google::spanner::admin::instance::v1::MoveInstanceResponse>>
   MoveInstance(google::longrunning::Operation const& operation) override;
 
-  StreamRange<google::longrunning::Operation> ListOperations(
-      google::longrunning::ListOperationsRequest request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      google::longrunning::CancelOperationRequest const& request) override;
-
  private:
   static std::unique_ptr<spanner_admin::InstanceAdminRetryPolicy> retry_policy(
       Options const& options) {
diff --git a/google/cloud/spanner/admin/internal/instance_admin_rest_logging_decorator.cc b/google/cloud/spanner/admin/internal/instance_admin_rest_logging_decorator.cc
index f42819fe1b450..8ca73a70d2dd9 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_rest_logging_decorator.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_rest_logging_decorator.cc
@@ -457,51 +457,6 @@ StatusOr<google::longrunning::Operation> InstanceAdminRestLogging::MoveInstance(
       rest_context, options, request, __func__, tracing_options_);
 }
 
-StatusOr<google::longrunning::ListOperationsResponse>
-InstanceAdminRestLogging::ListOperations(
-    rest_internal::RestContext& rest_context, Options const& options,
-    google::longrunning::ListOperationsRequest const& request) {
-  return google::cloud::internal::LogWrapper(
-      [this](rest_internal::RestContext& rest_context, Options const& options,
-             google::longrunning::ListOperationsRequest const& request) {
-        return child_->ListOperations(rest_context, options, request);
-      },
-      rest_context, options, request, __func__, tracing_options_);
-}
-
-StatusOr<google::longrunning::Operation> InstanceAdminRestLogging::GetOperation(
-    rest_internal::RestContext& rest_context, Options const& options,
-    google::longrunning::GetOperationRequest const& request) {
-  return google::cloud::internal::LogWrapper(
-      [this](rest_internal::RestContext& rest_context, Options const& options,
-             google::longrunning::GetOperationRequest const& request) {
-        return child_->GetOperation(rest_context, options, request);
-      },
-      rest_context, options, request, __func__, tracing_options_);
-}
-
-Status InstanceAdminRestLogging::DeleteOperation(
-    rest_internal::RestContext& rest_context, Options const& options,
-    google::longrunning::DeleteOperationRequest const& request) {
-  return google::cloud::internal::LogWrapper(
-      [this](rest_internal::RestContext& rest_context, Options const& options,
-             google::longrunning::DeleteOperationRequest const& request) {
-        return child_->DeleteOperation(rest_context, options, request);
-      },
-      rest_context, options, request, __func__, tracing_options_);
-}
-
-Status InstanceAdminRestLogging::CancelOperation(
-    rest_internal::RestContext& rest_context, Options const& options,
-    google::longrunning::CancelOperationRequest const& request) {
-  return google::cloud::internal::LogWrapper(
-      [this](rest_internal::RestContext& rest_context, Options const& options,
-             google::longrunning::CancelOperationRequest const& request) {
-        return child_->CancelOperation(rest_context, options, request);
-      },
-      rest_context, options, request, __func__, tracing_options_);
-}
-
 future<StatusOr<google::longrunning::Operation>>
 InstanceAdminRestLogging::AsyncGetOperation(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_rest_logging_decorator.h b/google/cloud/spanner/admin/internal/instance_admin_rest_logging_decorator.h
index 7e97c2d7b5945..101a4f32b5caf 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_rest_logging_decorator.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_rest_logging_decorator.h
@@ -223,26 +223,6 @@ class InstanceAdminRestLogging : public InstanceAdminRestStub {
       google::spanner::admin::instance::v1::MoveInstanceRequest const& request)
       override;
 
-  StatusOr<google::longrunning::ListOperationsResponse> ListOperations(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::ListOperationsRequest const& request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::CancelOperationRequest const& request) override;
-
   future<StatusOr<google::longrunning::Operation>> AsyncGetOperation(
       google::cloud::CompletionQueue& cq,
       std::unique_ptr<google::cloud::rest_internal::RestContext> rest_context,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_rest_metadata_decorator.cc b/google/cloud/spanner/admin/internal/instance_admin_rest_metadata_decorator.cc
index 8217e0d5d4e95..47997768a66ca 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_rest_metadata_decorator.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_rest_metadata_decorator.cc
@@ -302,36 +302,6 @@ InstanceAdminRestMetadata::MoveInstance(
   return child_->MoveInstance(rest_context, options, request);
 }
 
-StatusOr<google::longrunning::ListOperationsResponse>
-InstanceAdminRestMetadata::ListOperations(
-    rest_internal::RestContext& rest_context, Options const& options,
-    google::longrunning::ListOperationsRequest const& request) {
-  SetMetadata(rest_context, options);
-  return child_->ListOperations(rest_context, options, request);
-}
-
-StatusOr<google::longrunning::Operation>
-InstanceAdminRestMetadata::GetOperation(
-    rest_internal::RestContext& rest_context, Options const& options,
-    google::longrunning::GetOperationRequest const& request) {
-  SetMetadata(rest_context, options);
-  return child_->GetOperation(rest_context, options, request);
-}
-
-Status InstanceAdminRestMetadata::DeleteOperation(
-    rest_internal::RestContext& rest_context, Options const& options,
-    google::longrunning::DeleteOperationRequest const& request) {
-  SetMetadata(rest_context, options);
-  return child_->DeleteOperation(rest_context, options, request);
-}
-
-Status InstanceAdminRestMetadata::CancelOperation(
-    rest_internal::RestContext& rest_context, Options const& options,
-    google::longrunning::CancelOperationRequest const& request) {
-  SetMetadata(rest_context, options);
-  return child_->CancelOperation(rest_context, options, request);
-}
-
 future<StatusOr<google::longrunning::Operation>>
 InstanceAdminRestMetadata::AsyncGetOperation(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_rest_metadata_decorator.h b/google/cloud/spanner/admin/internal/instance_admin_rest_metadata_decorator.h
index fc7bff64c6c9b..9d9cbd41f7761 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_rest_metadata_decorator.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_rest_metadata_decorator.h
@@ -228,26 +228,6 @@ class InstanceAdminRestMetadata : public InstanceAdminRestStub {
       google::spanner::admin::instance::v1::MoveInstanceRequest const& request)
       override;
 
-  StatusOr<google::longrunning::ListOperationsResponse> ListOperations(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::ListOperationsRequest const& request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::CancelOperationRequest const& request) override;
-
   google::cloud::future<StatusOr<google::longrunning::Operation>>
   AsyncGetOperation(
       google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_rest_stub.cc b/google/cloud/spanner/admin/internal/instance_admin_rest_stub.cc
index c99ebe8c7859a..b7d269a2bd0b0 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_rest_stub.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_rest_stub.cc
@@ -577,61 +577,6 @@ DefaultInstanceAdminRestStub::MoveInstance(
       std::move(query_params));
 }
 
-StatusOr<google::longrunning::ListOperationsResponse>
-DefaultInstanceAdminRestStub::ListOperations(
-    google::cloud::rest_internal::RestContext& rest_context,
-    Options const& options,
-    google::longrunning::ListOperationsRequest const& request) {
-  std::vector<std::pair<std::string, std::string>> query_params;
-  query_params.push_back({"filter", request.filter()});
-  query_params.push_back({"page_size", std::to_string(request.page_size())});
-  query_params.push_back({"page_token", request.page_token()});
-  query_params =
-      rest_internal::TrimEmptyQueryParameters(std::move(query_params));
-  return rest_internal::Get<google::longrunning::ListOperationsResponse>(
-      *service_, rest_context, request, false,
-      absl::StrCat("/", rest_internal::DetermineApiVersion("v1", options), "/",
-                   request.name()),
-      std::move(query_params));
-}
-
-StatusOr<google::longrunning::Operation>
-DefaultInstanceAdminRestStub::GetOperation(
-    google::cloud::rest_internal::RestContext& rest_context,
-    Options const& options,
-    google::longrunning::GetOperationRequest const& request) {
-  std::vector<std::pair<std::string, std::string>> query_params;
-  return rest_internal::Get<google::longrunning::Operation>(
-      *service_, rest_context, request, false,
-      absl::StrCat("/", rest_internal::DetermineApiVersion("v1", options), "/",
-                   request.name()),
-      std::move(query_params));
-}
-
-Status DefaultInstanceAdminRestStub::DeleteOperation(
-    google::cloud::rest_internal::RestContext& rest_context,
-    Options const& options,
-    google::longrunning::DeleteOperationRequest const& request) {
-  std::vector<std::pair<std::string, std::string>> query_params;
-  return rest_internal::Delete<google::cloud::rest_internal::EmptyResponseType>(
-      *service_, rest_context, request, false,
-      absl::StrCat("/", rest_internal::DetermineApiVersion("v1", options), "/",
-                   request.name()),
-      std::move(query_params));
-}
-
-Status DefaultInstanceAdminRestStub::CancelOperation(
-    google::cloud::rest_internal::RestContext& rest_context,
-    Options const& options,
-    google::longrunning::CancelOperationRequest const& request) {
-  std::vector<std::pair<std::string, std::string>> query_params;
-  return rest_internal::Post<google::cloud::rest_internal::EmptyResponseType>(
-      *service_, rest_context, request, false,
-      absl::StrCat("/", rest_internal::DetermineApiVersion("v1", options), "/",
-                   request.name(), ":cancel"),
-      std::move(query_params));
-}
-
 future<StatusOr<google::longrunning::Operation>>
 DefaultInstanceAdminRestStub::AsyncGetOperation(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_rest_stub.h b/google/cloud/spanner/admin/internal/instance_admin_rest_stub.h
index 969b72a42239d..a5ebb827d6e15 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_rest_stub.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_rest_stub.h
@@ -225,26 +225,6 @@ class InstanceAdminRestStub {
       google::spanner::admin::instance::v1::MoveInstanceRequest const&
           request) = 0;
 
-  virtual StatusOr<google::longrunning::ListOperationsResponse> ListOperations(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::ListOperationsRequest const& request) = 0;
-
-  virtual StatusOr<google::longrunning::Operation> GetOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::GetOperationRequest const& request) = 0;
-
-  virtual Status DeleteOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::DeleteOperationRequest const& request) = 0;
-
-  virtual Status CancelOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::CancelOperationRequest const& request) = 0;
-
   virtual future<StatusOr<google::longrunning::Operation>> AsyncGetOperation(
       google::cloud::CompletionQueue& cq,
       std::unique_ptr<google::cloud::rest_internal::RestContext> rest_context,
@@ -448,26 +428,6 @@ class DefaultInstanceAdminRestStub : public InstanceAdminRestStub {
       google::spanner::admin::instance::v1::MoveInstanceRequest const& request)
       override;
 
-  StatusOr<google::longrunning::ListOperationsResponse> ListOperations(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::ListOperationsRequest const& request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      google::cloud::rest_internal::RestContext& rest_context,
-      Options const& options,
-      google::longrunning::CancelOperationRequest const& request) override;
-
   future<StatusOr<google::longrunning::Operation>> AsyncGetOperation(
       google::cloud::CompletionQueue& cq,
       std::unique_ptr<google::cloud::rest_internal::RestContext> rest_context,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_stub.cc b/google/cloud/spanner/admin/internal/instance_admin_stub.cc
index ce1a3040e144d..d31d90bb30fa5 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_stub.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_stub.cc
@@ -441,51 +441,6 @@ StatusOr<google::longrunning::Operation> DefaultInstanceAdminStub::MoveInstance(
   return response;
 }
 
-StatusOr<google::longrunning::ListOperationsResponse>
-DefaultInstanceAdminStub::ListOperations(
-    grpc::ClientContext& context, Options const&,
-    google::longrunning::ListOperationsRequest const& request) {
-  google::longrunning::ListOperationsResponse response;
-  auto status = operations_stub_->ListOperations(&context, request, &response);
-  if (!status.ok()) {
-    return google::cloud::MakeStatusFromRpcError(status);
-  }
-  return response;
-}
-
-StatusOr<google::longrunning::Operation> DefaultInstanceAdminStub::GetOperation(
-    grpc::ClientContext& context, Options const&,
-    google::longrunning::GetOperationRequest const& request) {
-  google::longrunning::Operation response;
-  auto status = operations_stub_->GetOperation(&context, request, &response);
-  if (!status.ok()) {
-    return google::cloud::MakeStatusFromRpcError(status);
-  }
-  return response;
-}
-
-Status DefaultInstanceAdminStub::DeleteOperation(
-    grpc::ClientContext& context, Options const&,
-    google::longrunning::DeleteOperationRequest const& request) {
-  google::protobuf::Empty response;
-  auto status = operations_stub_->DeleteOperation(&context, request, &response);
-  if (!status.ok()) {
-    return google::cloud::MakeStatusFromRpcError(status);
-  }
-  return google::cloud::Status();
-}
-
-Status DefaultInstanceAdminStub::CancelOperation(
-    grpc::ClientContext& context, Options const&,
-    google::longrunning::CancelOperationRequest const& request) {
-  google::protobuf::Empty response;
-  auto status = operations_stub_->CancelOperation(&context, request, &response);
-  if (!status.ok()) {
-    return google::cloud::MakeStatusFromRpcError(status);
-  }
-  return google::cloud::Status();
-}
-
 future<StatusOr<google::longrunning::Operation>>
 DefaultInstanceAdminStub::AsyncGetOperation(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_stub.h b/google/cloud/spanner/admin/internal/instance_admin_stub.h
index 539b05644915f..e3a01304aa308 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_stub.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_stub.h
@@ -205,22 +205,6 @@ class InstanceAdminStub {
       google::spanner::admin::instance::v1::MoveInstanceRequest const&
           request) = 0;
 
-  virtual StatusOr<google::longrunning::ListOperationsResponse> ListOperations(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::ListOperationsRequest const& request) = 0;
-
-  virtual StatusOr<google::longrunning::Operation> GetOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::GetOperationRequest const& request) = 0;
-
-  virtual Status DeleteOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::DeleteOperationRequest const& request) = 0;
-
-  virtual Status CancelOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::CancelOperationRequest const& request) = 0;
-
   virtual future<StatusOr<google::longrunning::Operation>> AsyncGetOperation(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
@@ -405,22 +389,6 @@ class DefaultInstanceAdminStub : public InstanceAdminStub {
       google::spanner::admin::instance::v1::MoveInstanceRequest const& request)
       override;
 
-  StatusOr<google::longrunning::ListOperationsResponse> ListOperations(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::ListOperationsRequest const& request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::CancelOperationRequest const& request) override;
-
   future<StatusOr<google::longrunning::Operation>> AsyncGetOperation(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_stub_factory.cc b/google/cloud/spanner/admin/internal/instance_admin_stub_factory.cc
index 9e843bf4e3641..03c3d50ea1d38 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_stub_factory.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_stub_factory.cc
@@ -28,7 +28,6 @@
 #include "google/cloud/internal/opentelemetry.h"
 #include "google/cloud/log.h"
 #include "google/cloud/options.h"
-#include <google/longrunning/operations.grpc.pb.h>
 #include <google/spanner/admin/instance/v1/spanner_instance_admin.grpc.pb.h>
 #include <memory>
 #include <utility>
diff --git a/google/cloud/spanner/admin/internal/instance_admin_tracing_connection.cc b/google/cloud/spanner/admin/internal/instance_admin_tracing_connection.cc
index b107fccbcb89c..3bcdb5462310a 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_tracing_connection.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_tracing_connection.cc
@@ -398,42 +398,6 @@ InstanceAdminTracingConnection::MoveInstance(
   return internal::EndSpan(std::move(span), child_->MoveInstance(operation));
 }
 
-StreamRange<google::longrunning::Operation>
-InstanceAdminTracingConnection::ListOperations(
-    google::longrunning::ListOperationsRequest request) {
-  auto span = internal::MakeSpan(
-      "spanner_admin::InstanceAdminConnection::ListOperations");
-  internal::OTelScope scope(span);
-  auto sr = child_->ListOperations(std::move(request));
-  return internal::MakeTracedStreamRange<google::longrunning::Operation>(
-      std::move(span), std::move(sr));
-}
-
-StatusOr<google::longrunning::Operation>
-InstanceAdminTracingConnection::GetOperation(
-    google::longrunning::GetOperationRequest const& request) {
-  auto span = internal::MakeSpan(
-      "spanner_admin::InstanceAdminConnection::GetOperation");
-  auto scope = opentelemetry::trace::Scope(span);
-  return internal::EndSpan(*span, child_->GetOperation(request));
-}
-
-Status InstanceAdminTracingConnection::DeleteOperation(
-    google::longrunning::DeleteOperationRequest const& request) {
-  auto span = internal::MakeSpan(
-      "spanner_admin::InstanceAdminConnection::DeleteOperation");
-  auto scope = opentelemetry::trace::Scope(span);
-  return internal::EndSpan(*span, child_->DeleteOperation(request));
-}
-
-Status InstanceAdminTracingConnection::CancelOperation(
-    google::longrunning::CancelOperationRequest const& request) {
-  auto span = internal::MakeSpan(
-      "spanner_admin::InstanceAdminConnection::CancelOperation");
-  auto scope = opentelemetry::trace::Scope(span);
-  return internal::EndSpan(*span, child_->CancelOperation(request));
-}
-
 #endif  // GOOGLE_CLOUD_CPP_HAVE_OPENTELEMETRY
 
 std::shared_ptr<spanner_admin::InstanceAdminConnection>
diff --git a/google/cloud/spanner/admin/internal/instance_admin_tracing_connection.h b/google/cloud/spanner/admin/internal/instance_admin_tracing_connection.h
index 688ccd004bbe7..1e31f93cbdaf4 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_tracing_connection.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_tracing_connection.h
@@ -189,18 +189,6 @@ class InstanceAdminTracingConnection
   future<StatusOr<google::spanner::admin::instance::v1::MoveInstanceResponse>>
   MoveInstance(google::longrunning::Operation const& operation) override;
 
-  StreamRange<google::longrunning::Operation> ListOperations(
-      google::longrunning::ListOperationsRequest request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      google::longrunning::CancelOperationRequest const& request) override;
-
  private:
   std::shared_ptr<spanner_admin::InstanceAdminConnection> child_;
 };
diff --git a/google/cloud/spanner/admin/internal/instance_admin_tracing_stub.cc b/google/cloud/spanner/admin/internal/instance_admin_tracing_stub.cc
index 5aa8b0d3eeeb8..5685cf341891e 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_tracing_stub.cc
+++ b/google/cloud/spanner/admin/internal/instance_admin_tracing_stub.cc
@@ -419,51 +419,6 @@ StatusOr<google::longrunning::Operation> InstanceAdminTracingStub::MoveInstance(
                            child_->MoveInstance(context, options, request));
 }
 
-StatusOr<google::longrunning::ListOperationsResponse>
-InstanceAdminTracingStub::ListOperations(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::ListOperationsRequest const& request) {
-  auto span = internal::MakeSpanGrpc(
-      "google.spanner.admin.instance.v1.InstanceAdmin", "ListOperations");
-  auto scope = opentelemetry::trace::Scope(span);
-  internal::InjectTraceContext(context, *propagator_);
-  return internal::EndSpan(context, *span,
-                           child_->ListOperations(context, options, request));
-}
-
-StatusOr<google::longrunning::Operation> InstanceAdminTracingStub::GetOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::GetOperationRequest const& request) {
-  auto span = internal::MakeSpanGrpc(
-      "google.spanner.admin.instance.v1.InstanceAdmin", "GetOperation");
-  auto scope = opentelemetry::trace::Scope(span);
-  internal::InjectTraceContext(context, *propagator_);
-  return internal::EndSpan(context, *span,
-                           child_->GetOperation(context, options, request));
-}
-
-Status InstanceAdminTracingStub::DeleteOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::DeleteOperationRequest const& request) {
-  auto span = internal::MakeSpanGrpc(
-      "google.spanner.admin.instance.v1.InstanceAdmin", "DeleteOperation");
-  auto scope = opentelemetry::trace::Scope(span);
-  internal::InjectTraceContext(context, *propagator_);
-  return internal::EndSpan(context, *span,
-                           child_->DeleteOperation(context, options, request));
-}
-
-Status InstanceAdminTracingStub::CancelOperation(
-    grpc::ClientContext& context, Options const& options,
-    google::longrunning::CancelOperationRequest const& request) {
-  auto span = internal::MakeSpanGrpc(
-      "google.spanner.admin.instance.v1.InstanceAdmin", "CancelOperation");
-  auto scope = opentelemetry::trace::Scope(span);
-  internal::InjectTraceContext(context, *propagator_);
-  return internal::EndSpan(context, *span,
-                           child_->CancelOperation(context, options, request));
-}
-
 future<StatusOr<google::longrunning::Operation>>
 InstanceAdminTracingStub::AsyncGetOperation(
     google::cloud::CompletionQueue& cq,
diff --git a/google/cloud/spanner/admin/internal/instance_admin_tracing_stub.h b/google/cloud/spanner/admin/internal/instance_admin_tracing_stub.h
index 7e24e58a73094..590e83094aa92 100644
--- a/google/cloud/spanner/admin/internal/instance_admin_tracing_stub.h
+++ b/google/cloud/spanner/admin/internal/instance_admin_tracing_stub.h
@@ -198,22 +198,6 @@ class InstanceAdminTracingStub : public InstanceAdminStub {
       google::spanner::admin::instance::v1::MoveInstanceRequest const& request)
       override;
 
-  StatusOr<google::longrunning::ListOperationsResponse> ListOperations(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::ListOperationsRequest const& request) override;
-
-  StatusOr<google::longrunning::Operation> GetOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::GetOperationRequest const& request) override;
-
-  Status DeleteOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::DeleteOperationRequest const& request) override;
-
-  Status CancelOperation(
-      grpc::ClientContext& context, Options const& options,
-      google::longrunning::CancelOperationRequest const& request) override;
-
   future<StatusOr<google::longrunning::Operation>> AsyncGetOperation(
       google::cloud::CompletionQueue& cq,
       std::shared_ptr<grpc::ClientContext> context,
diff --git a/google/cloud/spanner/admin/mocks/mock_instance_admin_connection.h b/google/cloud/spanner/admin/mocks/mock_instance_admin_connection.h
index 25163f99e7862..5a565ec38adae 100644
--- a/google/cloud/spanner/admin/mocks/mock_instance_admin_connection.h
+++ b/google/cloud/spanner/admin/mocks/mock_instance_admin_connection.h
@@ -419,21 +419,6 @@ class MockInstanceAdminConnection
           StatusOr<google::spanner::admin::instance::v1::MoveInstanceResponse>>,
       MoveInstance, (google::longrunning::Operation const& operation),
       (override));
-
-  MOCK_METHOD((StreamRange<google::longrunning::Operation>), ListOperations,
-              (google::longrunning::ListOperationsRequest request), (override));
-
-  MOCK_METHOD(StatusOr<google::longrunning::Operation>, GetOperation,
-              (google::longrunning::GetOperationRequest const& request),
-              (override));
-
-  MOCK_METHOD(Status, DeleteOperation,
-              (google::longrunning::DeleteOperationRequest const& request),
-              (override));
-
-  MOCK_METHOD(Status, CancelOperation,
-              (google::longrunning::CancelOperationRequest const& request),
-              (override));
 };
 
 GOOGLE_CLOUD_CPP_INLINE_NAMESPACE_END