diff --git a/.librarian/state.yaml b/.librarian/state.yaml
index d6df4d79657c..e092aa39a6f8 100644
--- a/.librarian/state.yaml
+++ b/.librarian/state.yaml
@@ -1316,7 +1316,7 @@ libraries:
     tag_format: '{id}-v{version}'
   - id: google-cloud-container
     version: 2.60.0
-    last_generated_commit: 3322511885371d2b2253f209ccc3aa60d4100cfd
+    last_generated_commit: 94ccdfe4519e0ba817bd33aa22eb9c64f88a6874
     apis:
       - path: google/container/v1
         service_config: container_v1.yaml
@@ -2740,7 +2740,7 @@ libraries:
     tag_format: '{id}-v{version}'
   - id: google-cloud-oracledatabase
     version: 0.2.0
-    last_generated_commit: 55319b058f8a0e46bbeeff30e374e4b1f081f494
+    last_generated_commit: 94ccdfe4519e0ba817bd33aa22eb9c64f88a6874
     apis:
       - path: google/cloud/oracledatabase/v1
         service_config: oracledatabase_v1.yaml
diff --git a/packages/google-cloud-container/google/cloud/container/__init__.py b/packages/google-cloud-container/google/cloud/container/__init__.py
index f5c936ee8269..51da26b6843e 100644
--- a/packages/google-cloud-container/google/cloud/container/__init__.py
+++ b/packages/google-cloud-container/google/cloud/container/__init__.py
@@ -143,6 +143,7 @@
     NetworkPolicy,
     NetworkPolicyConfig,
     NetworkTags,
+    NetworkTierConfig,
     NodeConfig,
     NodeConfigDefaults,
     NodeKubeletConfig,
@@ -167,6 +168,7 @@
     PrivateClusterConfig,
     PrivateClusterMasterGlobalAccessConfig,
     PrivateIPv6GoogleAccess,
+    PrivilegedAdmissionConfig,
     RangeInfo,
     RayClusterLoggingConfig,
     RayClusterMonitoringConfig,
@@ -346,6 +348,7 @@
     "NetworkPolicy",
     "NetworkPolicyConfig",
     "NetworkTags",
+    "NetworkTierConfig",
     "NodeConfig",
     "NodeConfigDefaults",
     "NodeKubeletConfig",
@@ -368,6 +371,7 @@
     "PodCIDROverprovisionConfig",
     "PrivateClusterConfig",
     "PrivateClusterMasterGlobalAccessConfig",
+    "PrivilegedAdmissionConfig",
     "RangeInfo",
     "RayClusterLoggingConfig",
     "RayClusterMonitoringConfig",
diff --git a/packages/google-cloud-container/google/cloud/container_v1/__init__.py b/packages/google-cloud-container/google/cloud/container_v1/__init__.py
index 32179a70848e..6cd9b3a84676 100644
--- a/packages/google-cloud-container/google/cloud/container_v1/__init__.py
+++ b/packages/google-cloud-container/google/cloud/container_v1/__init__.py
@@ -138,6 +138,7 @@
     NetworkPolicy,
     NetworkPolicyConfig,
     NetworkTags,
+    NetworkTierConfig,
     NodeConfig,
     NodeConfigDefaults,
     NodeKubeletConfig,
@@ -162,6 +163,7 @@
     PrivateClusterConfig,
     PrivateClusterMasterGlobalAccessConfig,
     PrivateIPv6GoogleAccess,
+    PrivilegedAdmissionConfig,
     RangeInfo,
     RayClusterLoggingConfig,
     RayClusterMonitoringConfig,
@@ -344,6 +346,7 @@
     "NetworkPolicy",
     "NetworkPolicyConfig",
     "NetworkTags",
+    "NetworkTierConfig",
     "NodeConfig",
     "NodeConfigDefaults",
     "NodeKubeletConfig",
@@ -368,6 +371,7 @@
     "PrivateClusterConfig",
     "PrivateClusterMasterGlobalAccessConfig",
     "PrivateIPv6GoogleAccess",
+    "PrivilegedAdmissionConfig",
     "RBACBindingConfig",
     "RangeInfo",
     "RayClusterLoggingConfig",
diff --git a/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/async_client.py b/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/async_client.py
index a377e8fce52a..5c0a283fcdbf 100644
--- a/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/async_client.py
+++ b/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/async_client.py
@@ -599,7 +599,7 @@ async def create_cluster(
         network <https://cloud.google.com/compute/docs/networks-and-firewalls#networks>`__.
 
         One firewall is added for the cluster. After cluster creation,
-        the Kubelet creates routes for each node to allow the containers
+        the kubelet creates routes for each node to allow the containers
         on that node to communicate with all other instances in the
         cluster.
 
diff --git a/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/client.py b/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/client.py
index 1fa9dfa0ad0a..0355a27555bf 100644
--- a/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/client.py
+++ b/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/client.py
@@ -1052,7 +1052,7 @@ def create_cluster(
         network <https://cloud.google.com/compute/docs/networks-and-firewalls#networks>`__.
 
         One firewall is added for the cluster. After cluster creation,
-        the Kubelet creates routes for each node to allow the containers
+        the kubelet creates routes for each node to allow the containers
         on that node to communicate with all other instances in the
         cluster.
 
diff --git a/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/transports/grpc.py b/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/transports/grpc.py
index 5aa3f3e2cf52..927062d90b9c 100644
--- a/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/transports/grpc.py
+++ b/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/transports/grpc.py
@@ -390,7 +390,7 @@ def create_cluster(
         network <https://cloud.google.com/compute/docs/networks-and-firewalls#networks>`__.
 
         One firewall is added for the cluster. After cluster creation,
-        the Kubelet creates routes for each node to allow the containers
+        the kubelet creates routes for each node to allow the containers
         on that node to communicate with all other instances in the
         cluster.
 
diff --git a/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/transports/grpc_asyncio.py b/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/transports/grpc_asyncio.py
index 70b1cc34b909..a15306e102a4 100644
--- a/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/transports/grpc_asyncio.py
+++ b/packages/google-cloud-container/google/cloud/container_v1/services/cluster_manager/transports/grpc_asyncio.py
@@ -403,7 +403,7 @@ def create_cluster(
         network <https://cloud.google.com/compute/docs/networks-and-firewalls#networks>`__.
 
         One firewall is added for the cluster. After cluster creation,
-        the Kubelet creates routes for each node to allow the containers
+        the kubelet creates routes for each node to allow the containers
         on that node to communicate with all other instances in the
         cluster.
 
diff --git a/packages/google-cloud-container/google/cloud/container_v1/types/__init__.py b/packages/google-cloud-container/google/cloud/container_v1/types/__init__.py
index 041aa495fe17..0dc59ed7abee 100644
--- a/packages/google-cloud-container/google/cloud/container_v1/types/__init__.py
+++ b/packages/google-cloud-container/google/cloud/container_v1/types/__init__.py
@@ -132,6 +132,7 @@
     NetworkPolicy,
     NetworkPolicyConfig,
     NetworkTags,
+    NetworkTierConfig,
     NodeConfig,
     NodeConfigDefaults,
     NodeKubeletConfig,
@@ -156,6 +157,7 @@
     PrivateClusterConfig,
     PrivateClusterMasterGlobalAccessConfig,
     PrivateIPv6GoogleAccess,
+    PrivilegedAdmissionConfig,
     RangeInfo,
     RayClusterLoggingConfig,
     RayClusterMonitoringConfig,
@@ -333,6 +335,7 @@
     "NetworkPolicy",
     "NetworkPolicyConfig",
     "NetworkTags",
+    "NetworkTierConfig",
     "NodeConfig",
     "NodeConfigDefaults",
     "NodeKubeletConfig",
@@ -355,6 +358,7 @@
     "PodCIDROverprovisionConfig",
     "PrivateClusterConfig",
     "PrivateClusterMasterGlobalAccessConfig",
+    "PrivilegedAdmissionConfig",
     "RangeInfo",
     "RayClusterLoggingConfig",
     "RayClusterMonitoringConfig",
diff --git a/packages/google-cloud-container/google/cloud/container_v1/types/cluster_service.py b/packages/google-cloud-container/google/cloud/container_v1/types/cluster_service.py
index efa0a1c45dc1..6ab282a8fd90 100644
--- a/packages/google-cloud-container/google/cloud/container_v1/types/cluster_service.py
+++ b/packages/google-cloud-container/google/cloud/container_v1/types/cluster_service.py
@@ -199,6 +199,7 @@
         "UpgradeAvailableEvent",
         "SecurityBulletinEvent",
         "Autopilot",
+        "PrivilegedAdmissionConfig",
         "WorkloadPolicyConfig",
         "LoggingConfig",
         "LoggingComponentConfig",
@@ -228,6 +229,7 @@
         "FetchNodePoolUpgradeInfoRequest",
         "NodePoolUpgradeInfo",
         "GkeAutoUpgradeConfig",
+        "NetworkTierConfig",
     },
 )
 
@@ -423,6 +425,12 @@ class LinuxNodeConfig(proto.Message):
             See
             https://docs.kernel.org/admin-guide/mm/transhuge.html
             for more details.
+        node_kernel_module_loading (google.cloud.container_v1.types.LinuxNodeConfig.NodeKernelModuleLoading):
+            Optional. Configuration for kernel module
+            loading on nodes. When enabled, the node pool
+            will be provisioned with a Container-Optimized
+            OS image that enforces kernel module signature
+            verification.
     """
 
     class CgroupMode(proto.Enum):
@@ -483,7 +491,7 @@ class TransparentHugepageDefrag(proto.Enum):
                 It means that an application will wake kswapd
                 in the background to reclaim pages and wake
                 kcompactd to compact memory so that THP is
-                available in the near future. It’s the
+                available in the near future. It's the
                 responsibility of khugepaged to then install the
                 THP pages later.
             TRANSPARENT_HUGEPAGE_DEFRAG_DEFER_WITH_MADVISE (3):
@@ -535,6 +543,50 @@ class HugepagesConfig(proto.Message):
             optional=True,
         )
 
+    class NodeKernelModuleLoading(proto.Message):
+        r"""Configuration for kernel module loading on nodes.
+
+        Attributes:
+            policy (google.cloud.container_v1.types.LinuxNodeConfig.NodeKernelModuleLoading.Policy):
+                Set the node module loading policy for nodes
+                in the node pool.
+        """
+
+        class Policy(proto.Enum):
+            r"""Defines the kernel module loading policy for nodes in the
+            nodepool.
+
+            Values:
+                POLICY_UNSPECIFIED (0):
+                    Default behavior. GKE selects the image based
+                    on node type. For CPU and TPU nodes, the image
+                    will not allow loading external kernel modules.
+                    For GPU nodes, the image will allow loading any
+                    module, whether it is signed or not.
+                ENFORCE_SIGNED_MODULES (1):
+                    Enforced signature verification: Node pools will use a
+                    Container-Optimized OS image configured to allow loading of
+                    *Google-signed* external kernel modules. Loadpin is enabled
+                    but configured to exclude modules, and kernel module
+                    signature checking is enforced.
+                DO_NOT_ENFORCE_SIGNED_MODULES (2):
+                    Mirrors existing DEFAULT behavior:
+
+                    For CPU and TPU nodes, the image will not allow
+                    loading external kernel modules.
+                    For GPU nodes, the image will allow loading any
+                    module, whether it is signed or not.
+            """
+            POLICY_UNSPECIFIED = 0
+            ENFORCE_SIGNED_MODULES = 1
+            DO_NOT_ENFORCE_SIGNED_MODULES = 2
+
+        policy: "LinuxNodeConfig.NodeKernelModuleLoading.Policy" = proto.Field(
+            proto.ENUM,
+            number=1,
+            enum="LinuxNodeConfig.NodeKernelModuleLoading.Policy",
+        )
+
     sysctls: MutableMapping[str, str] = proto.MapField(
         proto.STRING,
         proto.STRING,
@@ -561,6 +613,11 @@ class HugepagesConfig(proto.Message):
         number=5,
         enum=TransparentHugepageDefrag,
     )
+    node_kernel_module_loading: NodeKernelModuleLoading = proto.Field(
+        proto.MESSAGE,
+        number=13,
+        message=NodeKernelModuleLoading,
+    )
 
 
 class WindowsNodeConfig(proto.Message):
@@ -649,7 +706,8 @@ class NodeKubeletConfig(proto.Message):
             The string must be a sequence of decimal numbers, each with
             optional fraction and a unit suffix, such as "300ms". Valid
             time units are "ns", "us" (or "µs"), "ms", "s", "m", "h".
-            The value must be a positive duration.
+            The value must be a positive duration between 1ms and 1
+            second, inclusive.
         pod_pids_limit (int):
             Set the Pod PID limits. See
             https://kubernetes.io/docs/concepts/policy/pid-limiting/#pod-pid-limits
@@ -1216,9 +1274,9 @@ class NodeConfig(proto.Message):
             - ``https://www.googleapis.com/auth/compute`` is required
               for mounting persistent storage on your nodes.
             - ``https://www.googleapis.com/auth/devstorage.read_only``
-              is required for communicating with **gcr.io** (the `Google
-              Container
-              Registry <https://cloud.google.com/container-registry/>`__).
+              is required for communicating with **gcr.io** (the
+              `Artifact
+              Registry <https://cloud.google.com/artifact-registry/>`__).
 
             If unspecified, no scopes are added, unless Cloud Logging or
             Cloud Monitoring are enabled, in which case their required
@@ -1860,6 +1918,12 @@ class NodeNetworkConfig(proto.Message):
             subnetworks, the subnetwork for the node pool is
             picked based on the IP utilization during node
             pool creation and is immutable.
+        network_tier_config (google.cloud.container_v1.types.NetworkTierConfig):
+            Output only. The network tier configuration
+            for the node pool inherits from the
+            cluster-level configuration and remains
+            immutable throughout the node pool's lifecycle,
+            including during upgrades.
     """
 
     class NetworkPerformanceConfig(proto.Message):
@@ -1945,6 +2009,11 @@ class Tier(proto.Enum):
         proto.STRING,
         number=19,
     )
+    network_tier_config: "NetworkTierConfig" = proto.Field(
+        proto.MESSAGE,
+        number=20,
+        message="NetworkTierConfig",
+    )
 
 
 class AdditionalNodeNetworkConfig(proto.Message):
@@ -2224,6 +2293,9 @@ class ContainerdConfig(proto.Message):
             PrivateRegistryAccessConfig is used to
             configure access configuration for private
             container registries.
+        writable_cgroups (google.cloud.container_v1.types.ContainerdConfig.WritableCgroups):
+            Optional. WritableCgroups defines writable
+            cgroups configuration for the node pool.
     """
 
     class PrivateRegistryAccessConfig(proto.Message):
@@ -2261,8 +2333,8 @@ class CertificateAuthorityDomainConfig(proto.Message):
             """
 
             class GCPSecretManagerCertificateConfig(proto.Message):
-                r"""GCPSecretManagerCertificateConfig configures a secret from `Google
-                Secret Manager <https://cloud.google.com/secret-manager>`__.
+                r"""GCPSecretManagerCertificateConfig configures a secret from `Secret
+                Manager <https://cloud.google.com/secret-manager>`__.
 
                 Attributes:
                     secret_uri (str):
@@ -2299,11 +2371,30 @@ class GCPSecretManagerCertificateConfig(proto.Message):
             message="ContainerdConfig.PrivateRegistryAccessConfig.CertificateAuthorityDomainConfig",
         )
 
+    class WritableCgroups(proto.Message):
+        r"""Defines writable cgroups configuration.
+
+        Attributes:
+            enabled (bool):
+                Optional. Whether writable cgroups is
+                enabled.
+        """
+
+        enabled: bool = proto.Field(
+            proto.BOOL,
+            number=1,
+        )
+
     private_registry_access_config: PrivateRegistryAccessConfig = proto.Field(
         proto.MESSAGE,
         number=1,
         message=PrivateRegistryAccessConfig,
     )
+    writable_cgroups: WritableCgroups = proto.Field(
+        proto.MESSAGE,
+        number=2,
+        message=WritableCgroups,
+    )
 
 
 class NodeTaint(proto.Message):
@@ -2390,7 +2481,7 @@ class NodeLabels(proto.Message):
 
 
 class ResourceLabels(proto.Message):
-    r"""Collection of `GCP
+    r"""Collection of `Resource Manager
     labels <https://cloud.google.com/resource-manager/docs/creating-managing-labels>`__.
 
     Attributes:
@@ -2552,14 +2643,13 @@ class AddonsConfig(proto.Message):
             running on cluster nodes
         config_connector_config (google.cloud.container_v1.types.ConfigConnectorConfig):
             Configuration for the ConfigConnector add-on,
-            a Kubernetes extension to manage hosted GCP
-            services through the Kubernetes API
+            a Kubernetes extension to manage hosted Google
+            Cloud services through the Kubernetes API.
         gce_persistent_disk_csi_driver_config (google.cloud.container_v1.types.GcePersistentDiskCsiDriverConfig):
             Configuration for the Compute Engine
             Persistent Disk CSI driver.
         gcp_filestore_csi_driver_config (google.cloud.container_v1.types.GcpFilestoreCsiDriverConfig):
-            Configuration for the GCP Filestore CSI
-            driver.
+            Configuration for the Filestore CSI driver.
         gke_backup_agent_config (google.cloud.container_v1.types.GkeBackupAgentConfig):
             Configuration for the Backup for GKE agent
             addon.
@@ -2957,12 +3047,12 @@ class GcePersistentDiskCsiDriverConfig(proto.Message):
 
 
 class GcpFilestoreCsiDriverConfig(proto.Message):
-    r"""Configuration for the GCP Filestore CSI driver.
+    r"""Configuration for the Filestore CSI driver.
 
     Attributes:
         enabled (bool):
-            Whether the GCP Filestore CSI driver is
-            enabled for this cluster.
+            Whether the Filestore CSI driver is enabled
+            for this cluster.
     """
 
     enabled: bool = proto.Field(
@@ -3024,8 +3114,17 @@ class LustreCsiDriverConfig(proto.Message):
             Whether the Lustre CSI driver is enabled for
             this cluster.
         enable_legacy_lustre_port (bool):
-            If set to true, the Lustre CSI driver will
-            install Lustre kernel modules using port 6988.
+            If set to true, the Lustre CSI driver will install Lustre
+            kernel modules using port 6988. This serves as a workaround
+            for a port conflict with the gke-metadata-server. This field
+            is required ONLY under the following conditions:
+
+            1. The GKE node version is older than 1.33.2-gke.4655000.
+            2. You're connecting to a Lustre instance that has the
+               'gke-support-enabled' flag. Deprecated: This flag is no
+               longer required as of GKE node version
+               1.33.2-gke.4655000, unless you are connecting to a Lustre
+               instance that has the ``gke-support-enabled`` flag.
     """
 
     enabled: bool = proto.Field(
@@ -3452,6 +3551,11 @@ class IPAllocationPolicy(proto.Message):
         auto_ipam_config (google.cloud.container_v1.types.AutoIpamConfig):
             Optional. AutoIpamConfig contains all
             information related to Auto IPAM
+        network_tier_config (google.cloud.container_v1.types.NetworkTierConfig):
+            Cluster-level network tier configuration is
+            used to determine the default network tier for
+            external IP addresses on cluster resources, such
+            as node pools and load balancers.
     """
 
     use_ip_aliases: bool = proto.Field(
@@ -3550,6 +3654,11 @@ class IPAllocationPolicy(proto.Message):
         number=30,
         message="AutoIpamConfig",
     )
+    network_tier_config: "NetworkTierConfig" = proto.Field(
+        proto.MESSAGE,
+        number=31,
+        message="NetworkTierConfig",
+    )
 
 
 class Cluster(proto.Message):
@@ -3742,7 +3851,7 @@ class Cluster(proto.Message):
             REGULAR channel with its default version.
         workload_identity_config (google.cloud.container_v1.types.WorkloadIdentityConfig):
             Configuration for the use of Kubernetes
-            Service Accounts in GCP IAM policies.
+            Service Accounts in IAM policies.
         mesh_certificates (google.cloud.container_v1.types.MeshCertificates):
             Configuration for issuance of mTLS keys and
             certificates to Kubernetes pods.
@@ -3895,6 +4004,9 @@ class Cluster(proto.Message):
             Beta APIs Config
         enterprise_config (google.cloud.container_v1.types.EnterpriseConfig):
             GKE Enterprise Configuration.
+
+            Deprecated: GKE Enterprise features are now
+            available without an Enterprise tier.
         secret_manager_config (google.cloud.container_v1.types.SecretManagerConfig):
             Secret CSI driver configuration.
         compliance_posture_config (google.cloud.container_v1.types.CompliancePostureConfig):
@@ -5040,6 +5152,8 @@ class ClusterUpdate(proto.Message):
         desired_enterprise_config (google.cloud.container_v1.types.DesiredEnterpriseConfig):
             The desired enterprise configuration for the
             cluster.
+            Deprecated: GKE Enterprise features are now
+            available without an Enterprise tier.
         desired_auto_ipam_config (google.cloud.container_v1.types.AutoIpamConfig):
             AutoIpamConfig contains all information
             related to Auto IPAM
@@ -5062,6 +5176,9 @@ class ClusterUpdate(proto.Message):
             to all endpoints except the health checks.
         gke_auto_upgrade_config (google.cloud.container_v1.types.GkeAutoUpgradeConfig):
             Configuration for GKE auto upgrade.
+        desired_network_tier_config (google.cloud.container_v1.types.NetworkTierConfig):
+            The desired network tier configuration for
+            the cluster.
     """
 
     desired_node_version: str = proto.Field(
@@ -5423,6 +5540,11 @@ class ClusterUpdate(proto.Message):
         number=154,
         message="GkeAutoUpgradeConfig",
     )
+    desired_network_tier_config: "NetworkTierConfig" = proto.Field(
+        proto.MESSAGE,
+        number=155,
+        message="NetworkTierConfig",
+    )
 
 
 class AdditionalPodRangesConfig(proto.Message):
@@ -5499,7 +5621,23 @@ class DesiredAdditionalIPRangesConfig(proto.Message):
 
 
 class AutoIpamConfig(proto.Message):
-    r"""AutoIpamConfig contains all information related to Auto IPAM"""
+    r"""AutoIpamConfig contains all information related to Auto IPAM
+
+    .. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
+
+    Attributes:
+        enabled (bool):
+            The flag that enables Auto IPAM on this
+            cluster
+
+            This field is a member of `oneof`_ ``_enabled``.
+    """
+
+    enabled: bool = proto.Field(
+        proto.BOOL,
+        number=1,
+        optional=True,
+    )
 
 
 class RangeInfo(proto.Message):
@@ -5527,6 +5665,9 @@ class DesiredEnterpriseConfig(proto.Message):
     r"""DesiredEnterpriseConfig is a wrapper used for updating
     enterprise_config.
 
+    Deprecated: GKE Enterprise features are now available without an
+    Enterprise tier.
+
     Attributes:
         desired_tier (google.cloud.container_v1.types.EnterpriseConfig.ClusterTier):
             desired_tier specifies the desired tier of the cluster.
@@ -6130,6 +6271,16 @@ class UpdateNodePoolRequest(proto.Message):
             the locations for a node pool will result in nodes being
             either created or removed from the node pool, depending on
             whether locations are being added or removed.
+
+            Warning: It is recommended to update node pool locations in
+            a standalone API call. Do not combine a location update with
+            changes to other fields (such as ``tags``, ``labels``,
+            ``taints``, etc.) in the same request. Otherwise, the API
+            performs a structural modification where changes to other
+            fields will only apply to newly created nodes and will not
+            be applied to existing nodes in the node pool. To ensure all
+            nodes are updated consistently, use a separate API call for
+            location changes.
         workload_metadata_config (google.cloud.container_v1.types.WorkloadMetadataConfig):
             The desired workload metadata config for the
             node pool.
@@ -7401,12 +7552,22 @@ class GetNodePoolRequest(proto.Message):
 class BlueGreenSettings(proto.Message):
     r"""Settings for blue-green upgrade.
 
+    This message has `oneof`_ fields (mutually exclusive fields).
+    For each oneof, at most one member field can be set at the same time.
+    Setting any member of the oneof automatically clears all other
+    members.
+
     .. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
 
     Attributes:
         standard_rollout_policy (google.cloud.container_v1.types.BlueGreenSettings.StandardRolloutPolicy):
             Standard policy for the blue-green upgrade.
 
+            This field is a member of `oneof`_ ``rollout_policy``.
+        autoscaled_rollout_policy (google.cloud.container_v1.types.BlueGreenSettings.AutoscaledRolloutPolicy):
+            Autoscaled policy for cluster autoscaler
+            enabled blue-green upgrade.
+
             This field is a member of `oneof`_ ``rollout_policy``.
         node_pool_soak_duration (google.protobuf.duration_pb2.Duration):
             Time needed after draining entire blue pool.
@@ -7459,12 +7620,37 @@ class StandardRolloutPolicy(proto.Message):
             message=duration_pb2.Duration,
         )
 
+    class AutoscaledRolloutPolicy(proto.Message):
+        r"""Autoscaled rollout policy utilizes the cluster autoscaler
+        during blue-green upgrade to scale both the blue and green
+        pools.
+
+        Attributes:
+            wait_for_drain_duration (google.protobuf.duration_pb2.Duration):
+                Optional. Time to wait after cordoning the
+                blue pool before draining the nodes. Defaults to
+                3 days. The value can be set between 0 and 7
+                days, inclusive.
+        """
+
+        wait_for_drain_duration: duration_pb2.Duration = proto.Field(
+            proto.MESSAGE,
+            number=1,
+            message=duration_pb2.Duration,
+        )
+
     standard_rollout_policy: StandardRolloutPolicy = proto.Field(
         proto.MESSAGE,
         number=1,
         oneof="rollout_policy",
         message=StandardRolloutPolicy,
     )
+    autoscaled_rollout_policy: AutoscaledRolloutPolicy = proto.Field(
+        proto.MESSAGE,
+        number=3,
+        oneof="rollout_policy",
+        message=AutoscaledRolloutPolicy,
+    )
     node_pool_soak_duration: duration_pb2.Duration = proto.Field(
         proto.MESSAGE,
         number=2,
@@ -8170,6 +8356,9 @@ class MaintenanceExclusionOptions(proto.Message):
         scope (google.cloud.container_v1.types.MaintenanceExclusionOptions.Scope):
             Scope specifies the upgrade scope which
             upgrades are blocked by the exclusion.
+        end_time_behavior (google.cloud.container_v1.types.MaintenanceExclusionOptions.EndTimeBehavior):
+            EndTimeBehavior specifies the behavior of the
+            exclusion end time.
     """
 
     class Scope(proto.Enum):
@@ -8192,11 +8381,32 @@ class Scope(proto.Enum):
         NO_MINOR_UPGRADES = 1
         NO_MINOR_OR_NODE_UPGRADES = 2
 
+    class EndTimeBehavior(proto.Enum):
+        r"""EndTimeBehavior specifies the behavior of the exclusion end
+        time.
+
+        Values:
+            END_TIME_BEHAVIOR_UNSPECIFIED (0):
+                END_TIME_BEHAVIOR_UNSPECIFIED is the default behavior, which
+                is fixed end time.
+            UNTIL_END_OF_SUPPORT (1):
+                UNTIL_END_OF_SUPPORT means the exclusion will be in effect
+                until the end of the support of the cluster's current
+                version.
+        """
+        END_TIME_BEHAVIOR_UNSPECIFIED = 0
+        UNTIL_END_OF_SUPPORT = 1
+
     scope: Scope = proto.Field(
         proto.ENUM,
         number=1,
         enum=Scope,
     )
+    end_time_behavior: EndTimeBehavior = proto.Field(
+        proto.ENUM,
+        number=2,
+        enum=EndTimeBehavior,
+    )
 
 
 class RecurringTimeWindow(proto.Message):
@@ -10109,7 +10319,7 @@ class MaxPodsConstraint(proto.Message):
 
 class WorkloadIdentityConfig(proto.Message):
     r"""Configuration for the use of Kubernetes Service Accounts in
-    GCP IAM policies.
+    IAM policies.
 
     Attributes:
         workload_pool (str):
@@ -11090,6 +11300,10 @@ class Autopilot(proto.Message):
         workload_policy_config (google.cloud.container_v1.types.WorkloadPolicyConfig):
             WorkloadPolicyConfig is the configuration
             related to GCW workload policy
+        privileged_admission_config (google.cloud.container_v1.types.PrivilegedAdmissionConfig):
+            PrivilegedAdmissionConfig is the
+            configuration related to privileged admission
+            control.
     """
 
     enabled: bool = proto.Field(
@@ -11101,6 +11315,39 @@ class Autopilot(proto.Message):
         number=2,
         message="WorkloadPolicyConfig",
     )
+    privileged_admission_config: "PrivilegedAdmissionConfig" = proto.Field(
+        proto.MESSAGE,
+        number=4,
+        message="PrivilegedAdmissionConfig",
+    )
+
+
+class PrivilegedAdmissionConfig(proto.Message):
+    r"""PrivilegedAdmissionConfig stores the list of authorized
+    allowlist paths for the cluster.
+
+    Attributes:
+        allowlist_paths (MutableSequence[str]):
+            The customer allowlist Cloud Storage paths for the cluster.
+            These paths are used with the
+            ``--autopilot-privileged-admission`` flag to authorize
+            privileged workloads in Autopilot clusters.
+
+            Paths can be GKE-owned, in the format
+            ``gke://<partner_name>/<app_name>/<allowlist_path>``, or
+            customer-owned, in the format
+            ``gs://<bucket_name>/<allowlist_path>``.
+
+            Wildcards (``*``) are supported to authorize all allowlists
+            under specific paths or directories. Example:
+            ``gs://my-bucket/*`` will authorize all allowlists under the
+            ``my-bucket`` bucket.
+    """
+
+    allowlist_paths: MutableSequence[str] = proto.RepeatedField(
+        proto.STRING,
+        number=1,
+    )
 
 
 class WorkloadPolicyConfig(proto.Message):
@@ -11541,8 +11788,24 @@ class Fleet(proto.Message):
         pre_registered (bool):
             Output only. Whether the cluster has been
             registered through the fleet API.
+        membership_type (google.cloud.container_v1.types.Fleet.MembershipType):
+            The type of the cluster's fleet membership.
     """
 
+    class MembershipType(proto.Enum):
+        r"""MembershipType describes if the membership supports all
+        features or only lightweight compatible ones.
+
+        Values:
+            MEMBERSHIP_TYPE_UNSPECIFIED (0):
+                The MembershipType is not set.
+            LIGHTWEIGHT (1):
+                The membership supports only lightweight
+                compatible features.
+        """
+        MEMBERSHIP_TYPE_UNSPECIFIED = 0
+        LIGHTWEIGHT = 1
+
     project: str = proto.Field(
         proto.STRING,
         number=1,
@@ -11555,6 +11818,11 @@ class Fleet(proto.Message):
         proto.BOOL,
         number=3,
     )
+    membership_type: MembershipType = proto.Field(
+        proto.ENUM,
+        number=4,
+        enum=MembershipType,
+    )
 
 
 class ControlPlaneEndpointsConfig(proto.Message):
@@ -11582,11 +11850,21 @@ class DNSEndpointConfig(proto.Message):
                 [DNSEndpointConfig.allow_external_traffic][google.container.v1.ControlPlaneEndpointsConfig.DNSEndpointConfig.allow_external_traffic].
             allow_external_traffic (bool):
                 Controls whether user traffic is allowed over
-                this endpoint. Note that GCP-managed services
+                this endpoint. Note that Google-managed services
                 may still use the endpoint even if this is
                 false.
 
                 This field is a member of `oneof`_ ``_allow_external_traffic``.
+            enable_k8s_tokens_via_dns (bool):
+                Controls whether the k8s token auth is
+                allowed via DNS.
+
+                This field is a member of `oneof`_ ``_enable_k8s_tokens_via_dns``.
+            enable_k8s_certs_via_dns (bool):
+                Controls whether the k8s certs auth is
+                allowed via DNS.
+
+                This field is a member of `oneof`_ ``_enable_k8s_certs_via_dns``.
         """
 
         endpoint: str = proto.Field(
@@ -11598,6 +11876,16 @@ class DNSEndpointConfig(proto.Message):
             number=3,
             optional=True,
         )
+        enable_k8s_tokens_via_dns: bool = proto.Field(
+            proto.BOOL,
+            number=5,
+            optional=True,
+        )
+        enable_k8s_certs_via_dns: bool = proto.Field(
+            proto.BOOL,
+            number=6,
+            optional=True,
+        )
 
     class IPEndpointsConfig(proto.Message):
         r"""IP endpoints configuration.
@@ -11796,6 +12084,9 @@ class ResourceManagerTags(proto.Message):
 class EnterpriseConfig(proto.Message):
     r"""EnterpriseConfig is the cluster enterprise configuration.
 
+    Deprecated: GKE Enterprise features are now available without an
+    Enterprise tier.
+
     Attributes:
         cluster_tier (google.cloud.container_v1.types.EnterpriseConfig.ClusterTier):
             Output only. cluster_tier indicates the effective tier of
@@ -11807,6 +12098,9 @@ class EnterpriseConfig(proto.Message):
     class ClusterTier(proto.Enum):
         r"""Premium tiers for GKE Cluster.
 
+        Deprecated: GKE Enterprise features are now available without an
+        Enterprise tier.
+
         Values:
             CLUSTER_TIER_UNSPECIFIED (0):
                 CLUSTER_TIER_UNSPECIFIED is when cluster_tier is not set.
@@ -11816,6 +12110,7 @@ class ClusterTier(proto.Enum):
                 ENTERPRISE indicates a GKE Enterprise
                 cluster.
         """
+        _pb_options = {"deprecated": True}
         CLUSTER_TIER_UNSPECIFIED = 0
         STANDARD = 1
         ENTERPRISE = 2
@@ -11842,13 +12137,53 @@ class SecretManagerConfig(proto.Message):
             Enable/Disable Secret Manager Config.
 
             This field is a member of `oneof`_ ``_enabled``.
+        rotation_config (google.cloud.container_v1.types.SecretManagerConfig.RotationConfig):
+            Rotation config for secret manager.
+
+            This field is a member of `oneof`_ ``_rotation_config``.
     """
 
+    class RotationConfig(proto.Message):
+        r"""RotationConfig is config for secret manager auto rotation.
+
+        .. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
+
+        Attributes:
+            enabled (bool):
+                Whether the rotation is enabled.
+
+                This field is a member of `oneof`_ ``_enabled``.
+            rotation_interval (google.protobuf.duration_pb2.Duration):
+                The interval between two consecutive
+                rotations. Default rotation interval is 2
+                minutes.
+
+                This field is a member of `oneof`_ ``_rotation_interval``.
+        """
+
+        enabled: bool = proto.Field(
+            proto.BOOL,
+            number=1,
+            optional=True,
+        )
+        rotation_interval: duration_pb2.Duration = proto.Field(
+            proto.MESSAGE,
+            number=2,
+            optional=True,
+            message=duration_pb2.Duration,
+        )
+
     enabled: bool = proto.Field(
         proto.BOOL,
         number=1,
         optional=True,
     )
+    rotation_config: RotationConfig = proto.Field(
+        proto.MESSAGE,
+        number=2,
+        optional=True,
+        message=RotationConfig,
+    )
 
 
 class BootDisk(proto.Message):
@@ -12358,4 +12693,46 @@ class PatchMode(proto.Enum):
     )
 
 
+class NetworkTierConfig(proto.Message):
+    r"""NetworkTierConfig contains network tier information.
+
+    Attributes:
+        network_tier (google.cloud.container_v1.types.NetworkTierConfig.NetworkTier):
+            Network tier configuration.
+    """
+
+    class NetworkTier(proto.Enum):
+        r"""Network tier configuration.
+
+        Values:
+            NETWORK_TIER_UNSPECIFIED (0):
+                By default, use project-level configuration. When
+                unspecified, the behavior defaults to NETWORK_TIER_DEFAULT.
+                For cluster updates, this implies no action (no-op).
+            NETWORK_TIER_DEFAULT (1):
+                Default network tier. Use project-level
+                configuration. User can specify this value,
+                meaning they want to keep the same behaviour as
+                before cluster level network tier configuration
+                is introduced. This field ensures backward
+                compatibility for the network tier of cluster
+                resources, such as node pools and load
+                balancers, for their external IP addresses.
+            NETWORK_TIER_PREMIUM (2):
+                Premium network tier.
+            NETWORK_TIER_STANDARD (3):
+                Standard network tier.
+        """
+        NETWORK_TIER_UNSPECIFIED = 0
+        NETWORK_TIER_DEFAULT = 1
+        NETWORK_TIER_PREMIUM = 2
+        NETWORK_TIER_STANDARD = 3
+
+    network_tier: NetworkTier = proto.Field(
+        proto.ENUM,
+        number=1,
+        enum=NetworkTier,
+    )
+
+
 __all__ = tuple(sorted(__protobuf__.manifest))
diff --git a/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/async_client.py b/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/async_client.py
index c473fedf7292..ced3540b87c4 100644
--- a/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/async_client.py
+++ b/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/async_client.py
@@ -575,7 +575,7 @@ async def create_cluster(
         network <https://cloud.google.com/compute/docs/networks-and-firewalls#networks>`__.
 
         One firewall is added for the cluster. After cluster creation,
-        the Kubelet creates routes for each node to allow the containers
+        the kubelet creates routes for each node to allow the containers
         on that node to communicate with all other instances in the
         cluster.
 
diff --git a/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/client.py b/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/client.py
index 52678b606670..abbf61032531 100644
--- a/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/client.py
+++ b/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/client.py
@@ -1026,7 +1026,7 @@ def create_cluster(
         network <https://cloud.google.com/compute/docs/networks-and-firewalls#networks>`__.
 
         One firewall is added for the cluster. After cluster creation,
-        the Kubelet creates routes for each node to allow the containers
+        the kubelet creates routes for each node to allow the containers
         on that node to communicate with all other instances in the
         cluster.
 
diff --git a/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/transports/grpc.py b/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/transports/grpc.py
index a9facf3c76f9..b4311d8806b9 100644
--- a/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/transports/grpc.py
+++ b/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/transports/grpc.py
@@ -390,7 +390,7 @@ def create_cluster(
         network <https://cloud.google.com/compute/docs/networks-and-firewalls#networks>`__.
 
         One firewall is added for the cluster. After cluster creation,
-        the Kubelet creates routes for each node to allow the containers
+        the kubelet creates routes for each node to allow the containers
         on that node to communicate with all other instances in the
         cluster.
 
diff --git a/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/transports/grpc_asyncio.py b/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/transports/grpc_asyncio.py
index 55bbf0e00d76..663076672195 100644
--- a/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/transports/grpc_asyncio.py
+++ b/packages/google-cloud-container/google/cloud/container_v1beta1/services/cluster_manager/transports/grpc_asyncio.py
@@ -403,7 +403,7 @@ def create_cluster(
         network <https://cloud.google.com/compute/docs/networks-and-firewalls#networks>`__.
 
         One firewall is added for the cluster. After cluster creation,
-        the Kubelet creates routes for each node to allow the containers
+        the kubelet creates routes for each node to allow the containers
         on that node to communicate with all other instances in the
         cluster.
 
diff --git a/packages/google-cloud-container/google/cloud/container_v1beta1/types/cluster_service.py b/packages/google-cloud-container/google/cloud/container_v1beta1/types/cluster_service.py
index b520097818d3..0682acd6d94b 100644
--- a/packages/google-cloud-container/google/cloud/container_v1beta1/types/cluster_service.py
+++ b/packages/google-cloud-container/google/cloud/container_v1beta1/types/cluster_service.py
@@ -1447,9 +1447,9 @@ class NodeConfig(proto.Message):
             - ``https://www.googleapis.com/auth/compute`` is required
               for mounting persistent storage on your nodes.
             - ``https://www.googleapis.com/auth/devstorage.read_only``
-              is required for communicating with **gcr.io** (the `Google
-              Container
-              Registry <https://cloud.google.com/container-registry/>`__).
+              is required for communicating with **gcr.io** (the
+              `Artifact
+              Registry <https://cloud.google.com/artifact-registry/>`__).
 
             If unspecified, no scopes are added, unless Cloud Logging or
             Cloud Monitoring are enabled, in which case their required
@@ -2662,8 +2662,8 @@ class CertificateAuthorityDomainConfig(proto.Message):
             """
 
             class GCPSecretManagerCertificateConfig(proto.Message):
-                r"""GCPSecretManagerCertificateConfig configures a secret from `Google
-                Secret Manager <https://cloud.google.com/secret-manager>`__.
+                r"""GCPSecretManagerCertificateConfig configures a secret from `Secret
+                Manager <https://cloud.google.com/secret-manager>`__.
 
                 Attributes:
                     secret_uri (str):
@@ -2921,7 +2921,7 @@ class NodeLabels(proto.Message):
 
 
 class ResourceLabels(proto.Message):
-    r"""Collection of `GCP
+    r"""Collection of `Resource Manager
     labels <https://cloud.google.com/resource-manager/docs/creating-managing-labels>`__.
 
     Attributes:
@@ -6070,6 +6070,9 @@ class ClusterUpdate(proto.Message):
         desired_network_tier_config (google.cloud.container_v1beta1.types.NetworkTierConfig):
             The desired network tier configuration for
             the cluster.
+        desired_secret_sync_config (google.cloud.container_v1beta1.types.SecretSyncConfig):
+            Configuration for sync Secret Manager secrets
+            as k8s secrets.
     """
 
     desired_node_version: str = proto.Field(
@@ -6482,6 +6485,11 @@ class ClusterUpdate(proto.Message):
         number=155,
         message="NetworkTierConfig",
     )
+    desired_secret_sync_config: "SecretSyncConfig" = proto.Field(
+        proto.MESSAGE,
+        number=158,
+        message="SecretSyncConfig",
+    )
 
 
 class AdditionalPodRangesConfig(proto.Message):
@@ -9800,9 +9808,9 @@ class AutoprovisioningNodePoolDefaults(proto.Message):
             - ``https://www.googleapis.com/auth/compute`` is required
               for mounting persistent storage on your nodes.
             - ``https://www.googleapis.com/auth/devstorage.read_only``
-              is required for communicating with **gcr.io** (the `Google
-              Container
-              Registry <https://cloud.google.com/container-registry/>`__).
+              is required for communicating with **gcr.io** (the
+              `Artifact
+              Registry <https://cloud.google.com/artifact-registry/>`__).
 
             If unspecified, no scopes are added, unless Cloud Logging or
             Cloud Monitoring are enabled, in which case their required
diff --git a/packages/google-cloud-container/noxfile.py b/packages/google-cloud-container/noxfile.py
index 8985d1d613fa..3da6a3519c04 100644
--- a/packages/google-cloud-container/noxfile.py
+++ b/packages/google-cloud-container/noxfile.py
@@ -27,6 +27,10 @@
 
 LINT_PATHS = ["docs", "google", "tests", "noxfile.py", "setup.py"]
 
+# Add samples to the list of directories to format if the directory exists.
+if os.path.isdir("samples"):
+    LINT_PATHS.append("samples")
+
 ALL_PYTHON = [
     "3.7",
     "3.8",
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_cancel_operation_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_cancel_operation_async.py
index 28d837d13e17..46e60dc6f3f8 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_cancel_operation_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_cancel_operation_async.py
@@ -39,8 +39,7 @@ async def sample_cancel_operation():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.CancelOperationRequest(
-    )
+    request = container_v1.CancelOperationRequest()
 
     # Make the request
     await client.cancel_operation(request=request)
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_cancel_operation_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_cancel_operation_sync.py
index 60e4d54c2e50..ee3b8ccea708 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_cancel_operation_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_cancel_operation_sync.py
@@ -39,8 +39,7 @@ def sample_cancel_operation():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.CancelOperationRequest(
-    )
+    request = container_v1.CancelOperationRequest()
 
     # Make the request
     client.cancel_operation(request=request)
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_check_autopilot_compatibility_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_check_autopilot_compatibility_async.py
index 3efb6df67878..d4c1dd741eab 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_check_autopilot_compatibility_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_check_autopilot_compatibility_async.py
@@ -39,8 +39,7 @@ async def sample_check_autopilot_compatibility():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.CheckAutopilotCompatibilityRequest(
-    )
+    request = container_v1.CheckAutopilotCompatibilityRequest()
 
     # Make the request
     response = await client.check_autopilot_compatibility(request=request)
@@ -48,4 +47,5 @@ async def sample_check_autopilot_compatibility():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_CheckAutopilotCompatibility_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_check_autopilot_compatibility_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_check_autopilot_compatibility_sync.py
index a3a27a430882..b9740fbf5a2b 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_check_autopilot_compatibility_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_check_autopilot_compatibility_sync.py
@@ -39,8 +39,7 @@ def sample_check_autopilot_compatibility():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.CheckAutopilotCompatibilityRequest(
-    )
+    request = container_v1.CheckAutopilotCompatibilityRequest()
 
     # Make the request
     response = client.check_autopilot_compatibility(request=request)
@@ -48,4 +47,5 @@ def sample_check_autopilot_compatibility():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_CheckAutopilotCompatibility_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_ip_rotation_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_ip_rotation_async.py
index 9a19313b5df8..166ac0d4d248 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_ip_rotation_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_ip_rotation_async.py
@@ -39,8 +39,7 @@ async def sample_complete_ip_rotation():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.CompleteIPRotationRequest(
-    )
+    request = container_v1.CompleteIPRotationRequest()
 
     # Make the request
     response = await client.complete_ip_rotation(request=request)
@@ -48,4 +47,5 @@ async def sample_complete_ip_rotation():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_CompleteIPRotation_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_ip_rotation_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_ip_rotation_sync.py
index b5b96db5d606..e6ba71d54017 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_ip_rotation_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_ip_rotation_sync.py
@@ -39,8 +39,7 @@ def sample_complete_ip_rotation():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.CompleteIPRotationRequest(
-    )
+    request = container_v1.CompleteIPRotationRequest()
 
     # Make the request
     response = client.complete_ip_rotation(request=request)
@@ -48,4 +47,5 @@ def sample_complete_ip_rotation():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_CompleteIPRotation_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_node_pool_upgrade_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_node_pool_upgrade_async.py
index 74686d2e6749..dbb3b04ffca4 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_node_pool_upgrade_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_node_pool_upgrade_async.py
@@ -39,8 +39,7 @@ async def sample_complete_node_pool_upgrade():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.CompleteNodePoolUpgradeRequest(
-    )
+    request = container_v1.CompleteNodePoolUpgradeRequest()
 
     # Make the request
     await client.complete_node_pool_upgrade(request=request)
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_node_pool_upgrade_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_node_pool_upgrade_sync.py
index e062efdbb0a1..ea4cb9232b35 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_node_pool_upgrade_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_complete_node_pool_upgrade_sync.py
@@ -39,8 +39,7 @@ def sample_complete_node_pool_upgrade():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.CompleteNodePoolUpgradeRequest(
-    )
+    request = container_v1.CompleteNodePoolUpgradeRequest()
 
     # Make the request
     client.complete_node_pool_upgrade(request=request)
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_cluster_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_cluster_async.py
index 90e1bbe28615..7500bb4c4cd7 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_cluster_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_cluster_async.py
@@ -39,8 +39,7 @@ async def sample_create_cluster():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.CreateClusterRequest(
-    )
+    request = container_v1.CreateClusterRequest()
 
     # Make the request
     response = await client.create_cluster(request=request)
@@ -48,4 +47,5 @@ async def sample_create_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_CreateCluster_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_cluster_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_cluster_sync.py
index eda907f6ae6c..8badc20362c6 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_cluster_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_cluster_sync.py
@@ -39,8 +39,7 @@ def sample_create_cluster():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.CreateClusterRequest(
-    )
+    request = container_v1.CreateClusterRequest()
 
     # Make the request
     response = client.create_cluster(request=request)
@@ -48,4 +47,5 @@ def sample_create_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_CreateCluster_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_node_pool_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_node_pool_async.py
index 32d91be1a9a1..d290efc042f2 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_node_pool_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_node_pool_async.py
@@ -39,8 +39,7 @@ async def sample_create_node_pool():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.CreateNodePoolRequest(
-    )
+    request = container_v1.CreateNodePoolRequest()
 
     # Make the request
     response = await client.create_node_pool(request=request)
@@ -48,4 +47,5 @@ async def sample_create_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_CreateNodePool_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_node_pool_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_node_pool_sync.py
index e0826265e443..ed40c15230cb 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_node_pool_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_create_node_pool_sync.py
@@ -39,8 +39,7 @@ def sample_create_node_pool():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.CreateNodePoolRequest(
-    )
+    request = container_v1.CreateNodePoolRequest()
 
     # Make the request
     response = client.create_node_pool(request=request)
@@ -48,4 +47,5 @@ def sample_create_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_CreateNodePool_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_cluster_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_cluster_async.py
index 53abd5949aac..2b1018cf2e86 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_cluster_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_cluster_async.py
@@ -39,8 +39,7 @@ async def sample_delete_cluster():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.DeleteClusterRequest(
-    )
+    request = container_v1.DeleteClusterRequest()
 
     # Make the request
     response = await client.delete_cluster(request=request)
@@ -48,4 +47,5 @@ async def sample_delete_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_DeleteCluster_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_cluster_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_cluster_sync.py
index c8e66a75f053..d5dae4ff7090 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_cluster_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_cluster_sync.py
@@ -39,8 +39,7 @@ def sample_delete_cluster():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.DeleteClusterRequest(
-    )
+    request = container_v1.DeleteClusterRequest()
 
     # Make the request
     response = client.delete_cluster(request=request)
@@ -48,4 +47,5 @@ def sample_delete_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_DeleteCluster_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_node_pool_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_node_pool_async.py
index f651057d2b7c..9075ddf8a083 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_node_pool_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_node_pool_async.py
@@ -39,8 +39,7 @@ async def sample_delete_node_pool():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.DeleteNodePoolRequest(
-    )
+    request = container_v1.DeleteNodePoolRequest()
 
     # Make the request
     response = await client.delete_node_pool(request=request)
@@ -48,4 +47,5 @@ async def sample_delete_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_DeleteNodePool_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_node_pool_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_node_pool_sync.py
index ee75c8ad2f1a..056218b4d94f 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_node_pool_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_delete_node_pool_sync.py
@@ -39,8 +39,7 @@ def sample_delete_node_pool():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.DeleteNodePoolRequest(
-    )
+    request = container_v1.DeleteNodePoolRequest()
 
     # Make the request
     response = client.delete_node_pool(request=request)
@@ -48,4 +47,5 @@ def sample_delete_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_DeleteNodePool_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_cluster_upgrade_info_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_cluster_upgrade_info_async.py
index dd2e9ee64a5d..8bf00622ab49 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_cluster_upgrade_info_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_cluster_upgrade_info_async.py
@@ -49,4 +49,5 @@ async def sample_fetch_cluster_upgrade_info():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_FetchClusterUpgradeInfo_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_cluster_upgrade_info_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_cluster_upgrade_info_sync.py
index 924b20e44f4c..11eacaa05023 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_cluster_upgrade_info_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_cluster_upgrade_info_sync.py
@@ -49,4 +49,5 @@ def sample_fetch_cluster_upgrade_info():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_FetchClusterUpgradeInfo_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_node_pool_upgrade_info_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_node_pool_upgrade_info_async.py
index c00b47b172c6..36e83e5fbcdd 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_node_pool_upgrade_info_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_node_pool_upgrade_info_async.py
@@ -49,4 +49,5 @@ async def sample_fetch_node_pool_upgrade_info():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_FetchNodePoolUpgradeInfo_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_node_pool_upgrade_info_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_node_pool_upgrade_info_sync.py
index 1e76e1268b3f..d5083153f279 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_node_pool_upgrade_info_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_fetch_node_pool_upgrade_info_sync.py
@@ -49,4 +49,5 @@ def sample_fetch_node_pool_upgrade_info():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_FetchNodePoolUpgradeInfo_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_cluster_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_cluster_async.py
index a82047d3076c..06a28facc1f0 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_cluster_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_cluster_async.py
@@ -39,8 +39,7 @@ async def sample_get_cluster():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.GetClusterRequest(
-    )
+    request = container_v1.GetClusterRequest()
 
     # Make the request
     response = await client.get_cluster(request=request)
@@ -48,4 +47,5 @@ async def sample_get_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_GetCluster_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_cluster_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_cluster_sync.py
index caaa287f1bc7..a1373fdb63bb 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_cluster_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_cluster_sync.py
@@ -39,8 +39,7 @@ def sample_get_cluster():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.GetClusterRequest(
-    )
+    request = container_v1.GetClusterRequest()
 
     # Make the request
     response = client.get_cluster(request=request)
@@ -48,4 +47,5 @@ def sample_get_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_GetCluster_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_json_web_keys_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_json_web_keys_async.py
index a22cc6d1ce8d..99e78c8370d0 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_json_web_keys_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_json_web_keys_async.py
@@ -39,8 +39,7 @@ async def sample_get_json_web_keys():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.GetJSONWebKeysRequest(
-    )
+    request = container_v1.GetJSONWebKeysRequest()
 
     # Make the request
     response = await client.get_json_web_keys(request=request)
@@ -48,4 +47,5 @@ async def sample_get_json_web_keys():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_GetJSONWebKeys_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_json_web_keys_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_json_web_keys_sync.py
index db5331578a06..8897ec3a3342 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_json_web_keys_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_json_web_keys_sync.py
@@ -39,8 +39,7 @@ def sample_get_json_web_keys():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.GetJSONWebKeysRequest(
-    )
+    request = container_v1.GetJSONWebKeysRequest()
 
     # Make the request
     response = client.get_json_web_keys(request=request)
@@ -48,4 +47,5 @@ def sample_get_json_web_keys():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_GetJSONWebKeys_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_node_pool_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_node_pool_async.py
index e636362f958d..4bc1fe4b1e94 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_node_pool_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_node_pool_async.py
@@ -39,8 +39,7 @@ async def sample_get_node_pool():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.GetNodePoolRequest(
-    )
+    request = container_v1.GetNodePoolRequest()
 
     # Make the request
     response = await client.get_node_pool(request=request)
@@ -48,4 +47,5 @@ async def sample_get_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_GetNodePool_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_node_pool_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_node_pool_sync.py
index 54aa5a5b53a9..dcb21871b891 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_node_pool_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_node_pool_sync.py
@@ -39,8 +39,7 @@ def sample_get_node_pool():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.GetNodePoolRequest(
-    )
+    request = container_v1.GetNodePoolRequest()
 
     # Make the request
     response = client.get_node_pool(request=request)
@@ -48,4 +47,5 @@ def sample_get_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_GetNodePool_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_operation_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_operation_async.py
index e5880f5db342..68968d52985e 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_operation_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_operation_async.py
@@ -39,8 +39,7 @@ async def sample_get_operation():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.GetOperationRequest(
-    )
+    request = container_v1.GetOperationRequest()
 
     # Make the request
     response = await client.get_operation(request=request)
@@ -48,4 +47,5 @@ async def sample_get_operation():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_GetOperation_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_operation_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_operation_sync.py
index 88970a4111cb..2c8bb70bc5ca 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_operation_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_operation_sync.py
@@ -39,8 +39,7 @@ def sample_get_operation():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.GetOperationRequest(
-    )
+    request = container_v1.GetOperationRequest()
 
     # Make the request
     response = client.get_operation(request=request)
@@ -48,4 +47,5 @@ def sample_get_operation():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_GetOperation_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_server_config_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_server_config_async.py
index 7f7ac806b6eb..bcdd8e77f6ee 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_server_config_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_server_config_async.py
@@ -39,8 +39,7 @@ async def sample_get_server_config():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.GetServerConfigRequest(
-    )
+    request = container_v1.GetServerConfigRequest()
 
     # Make the request
     response = await client.get_server_config(request=request)
@@ -48,4 +47,5 @@ async def sample_get_server_config():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_GetServerConfig_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_server_config_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_server_config_sync.py
index 9bea4e0e74c6..01d5de3157d1 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_server_config_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_get_server_config_sync.py
@@ -39,8 +39,7 @@ def sample_get_server_config():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.GetServerConfigRequest(
-    )
+    request = container_v1.GetServerConfigRequest()
 
     # Make the request
     response = client.get_server_config(request=request)
@@ -48,4 +47,5 @@ def sample_get_server_config():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_GetServerConfig_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_clusters_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_clusters_async.py
index a79593647abc..c9e3de1adafc 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_clusters_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_clusters_async.py
@@ -39,8 +39,7 @@ async def sample_list_clusters():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.ListClustersRequest(
-    )
+    request = container_v1.ListClustersRequest()
 
     # Make the request
     response = await client.list_clusters(request=request)
@@ -48,4 +47,5 @@ async def sample_list_clusters():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_ListClusters_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_clusters_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_clusters_sync.py
index 828099492a26..c9157522a099 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_clusters_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_clusters_sync.py
@@ -39,8 +39,7 @@ def sample_list_clusters():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.ListClustersRequest(
-    )
+    request = container_v1.ListClustersRequest()
 
     # Make the request
     response = client.list_clusters(request=request)
@@ -48,4 +47,5 @@ def sample_list_clusters():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_ListClusters_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_node_pools_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_node_pools_async.py
index fb6e17aa2548..917cbd34cb6e 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_node_pools_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_node_pools_async.py
@@ -39,8 +39,7 @@ async def sample_list_node_pools():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.ListNodePoolsRequest(
-    )
+    request = container_v1.ListNodePoolsRequest()
 
     # Make the request
     response = await client.list_node_pools(request=request)
@@ -48,4 +47,5 @@ async def sample_list_node_pools():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_ListNodePools_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_node_pools_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_node_pools_sync.py
index 6e1eaf147f4f..44bf9ddeda5b 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_node_pools_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_node_pools_sync.py
@@ -39,8 +39,7 @@ def sample_list_node_pools():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.ListNodePoolsRequest(
-    )
+    request = container_v1.ListNodePoolsRequest()
 
     # Make the request
     response = client.list_node_pools(request=request)
@@ -48,4 +47,5 @@ def sample_list_node_pools():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_ListNodePools_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_operations_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_operations_async.py
index b67b0fac697e..6181461bb78e 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_operations_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_operations_async.py
@@ -39,8 +39,7 @@ async def sample_list_operations():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.ListOperationsRequest(
-    )
+    request = container_v1.ListOperationsRequest()
 
     # Make the request
     response = await client.list_operations(request=request)
@@ -48,4 +47,5 @@ async def sample_list_operations():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_ListOperations_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_operations_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_operations_sync.py
index 339d45c92a6b..1903d391fedb 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_operations_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_operations_sync.py
@@ -39,8 +39,7 @@ def sample_list_operations():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.ListOperationsRequest(
-    )
+    request = container_v1.ListOperationsRequest()
 
     # Make the request
     response = client.list_operations(request=request)
@@ -48,4 +47,5 @@ def sample_list_operations():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_ListOperations_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_usable_subnetworks_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_usable_subnetworks_async.py
index 6f944356a645..2ac97e60c563 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_usable_subnetworks_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_usable_subnetworks_async.py
@@ -39,8 +39,7 @@ async def sample_list_usable_subnetworks():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.ListUsableSubnetworksRequest(
-    )
+    request = container_v1.ListUsableSubnetworksRequest()
 
     # Make the request
     page_result = client.list_usable_subnetworks(request=request)
@@ -49,4 +48,5 @@ async def sample_list_usable_subnetworks():
     async for response in page_result:
         print(response)
 
+
 # [END container_v1_generated_ClusterManager_ListUsableSubnetworks_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_usable_subnetworks_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_usable_subnetworks_sync.py
index 51a2ced7e480..491acfc9d4c4 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_usable_subnetworks_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_list_usable_subnetworks_sync.py
@@ -39,8 +39,7 @@ def sample_list_usable_subnetworks():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.ListUsableSubnetworksRequest(
-    )
+    request = container_v1.ListUsableSubnetworksRequest()
 
     # Make the request
     page_result = client.list_usable_subnetworks(request=request)
@@ -49,4 +48,5 @@ def sample_list_usable_subnetworks():
     for response in page_result:
         print(response)
 
+
 # [END container_v1_generated_ClusterManager_ListUsableSubnetworks_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_rollback_node_pool_upgrade_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_rollback_node_pool_upgrade_async.py
index 5e9d7bdaa9e3..2d624fbf8918 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_rollback_node_pool_upgrade_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_rollback_node_pool_upgrade_async.py
@@ -39,8 +39,7 @@ async def sample_rollback_node_pool_upgrade():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.RollbackNodePoolUpgradeRequest(
-    )
+    request = container_v1.RollbackNodePoolUpgradeRequest()
 
     # Make the request
     response = await client.rollback_node_pool_upgrade(request=request)
@@ -48,4 +47,5 @@ async def sample_rollback_node_pool_upgrade():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_RollbackNodePoolUpgrade_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_rollback_node_pool_upgrade_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_rollback_node_pool_upgrade_sync.py
index e7f6e4ec4a87..df7d5b19f4f7 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_rollback_node_pool_upgrade_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_rollback_node_pool_upgrade_sync.py
@@ -39,8 +39,7 @@ def sample_rollback_node_pool_upgrade():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.RollbackNodePoolUpgradeRequest(
-    )
+    request = container_v1.RollbackNodePoolUpgradeRequest()
 
     # Make the request
     response = client.rollback_node_pool_upgrade(request=request)
@@ -48,4 +47,5 @@ def sample_rollback_node_pool_upgrade():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_RollbackNodePoolUpgrade_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_addons_config_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_addons_config_async.py
index 7974f54f7503..184642ae460a 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_addons_config_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_addons_config_async.py
@@ -39,8 +39,7 @@ async def sample_set_addons_config():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.SetAddonsConfigRequest(
-    )
+    request = container_v1.SetAddonsConfigRequest()
 
     # Make the request
     response = await client.set_addons_config(request=request)
@@ -48,4 +47,5 @@ async def sample_set_addons_config():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetAddonsConfig_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_addons_config_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_addons_config_sync.py
index c51db8c33a08..b8132573ca36 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_addons_config_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_addons_config_sync.py
@@ -39,8 +39,7 @@ def sample_set_addons_config():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.SetAddonsConfigRequest(
-    )
+    request = container_v1.SetAddonsConfigRequest()
 
     # Make the request
     response = client.set_addons_config(request=request)
@@ -48,4 +47,5 @@ def sample_set_addons_config():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetAddonsConfig_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_labels_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_labels_async.py
index 13cf8c34d8c9..e42e968ea990 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_labels_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_labels_async.py
@@ -49,4 +49,5 @@ async def sample_set_labels():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetLabels_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_labels_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_labels_sync.py
index 05f8c10a46fd..fbd9585e2de0 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_labels_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_labels_sync.py
@@ -49,4 +49,5 @@ def sample_set_labels():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetLabels_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_legacy_abac_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_legacy_abac_async.py
index 07785850409a..672114d7e419 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_legacy_abac_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_legacy_abac_async.py
@@ -49,4 +49,5 @@ async def sample_set_legacy_abac():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetLegacyAbac_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_legacy_abac_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_legacy_abac_sync.py
index f8c7613c0ea8..09ad313c24b2 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_legacy_abac_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_legacy_abac_sync.py
@@ -49,4 +49,5 @@ def sample_set_legacy_abac():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetLegacyAbac_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_locations_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_locations_async.py
index 0f356e9580cb..e20aa0ba0618 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_locations_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_locations_async.py
@@ -40,7 +40,7 @@ async def sample_set_locations():
 
     # Initialize request argument(s)
     request = container_v1.SetLocationsRequest(
-        locations=['locations_value1', 'locations_value2'],
+        locations=["locations_value1", "locations_value2"],
     )
 
     # Make the request
@@ -49,4 +49,5 @@ async def sample_set_locations():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetLocations_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_locations_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_locations_sync.py
index 668c0ba36bd7..ec8018b44685 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_locations_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_locations_sync.py
@@ -40,7 +40,7 @@ def sample_set_locations():
 
     # Initialize request argument(s)
     request = container_v1.SetLocationsRequest(
-        locations=['locations_value1', 'locations_value2'],
+        locations=["locations_value1", "locations_value2"],
     )
 
     # Make the request
@@ -49,4 +49,5 @@ def sample_set_locations():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetLocations_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_logging_service_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_logging_service_async.py
index 6b169b69047f..befcbf858df7 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_logging_service_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_logging_service_async.py
@@ -49,4 +49,5 @@ async def sample_set_logging_service():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetLoggingService_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_logging_service_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_logging_service_sync.py
index bb71efa91b31..8f2c206236d3 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_logging_service_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_logging_service_sync.py
@@ -49,4 +49,5 @@ def sample_set_logging_service():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetLoggingService_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_maintenance_policy_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_maintenance_policy_async.py
index 9372cc6ee303..985aaf3e2894 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_maintenance_policy_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_maintenance_policy_async.py
@@ -51,4 +51,5 @@ async def sample_set_maintenance_policy():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetMaintenancePolicy_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_maintenance_policy_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_maintenance_policy_sync.py
index 8faaf5690554..2192ad685aa2 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_maintenance_policy_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_maintenance_policy_sync.py
@@ -51,4 +51,5 @@ def sample_set_maintenance_policy():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetMaintenancePolicy_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_master_auth_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_master_auth_async.py
index bd156c0f2f95..7a989b653f82 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_master_auth_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_master_auth_async.py
@@ -49,4 +49,5 @@ async def sample_set_master_auth():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetMasterAuth_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_master_auth_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_master_auth_sync.py
index 170057ec729a..2fd73bb2c27d 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_master_auth_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_master_auth_sync.py
@@ -49,4 +49,5 @@ def sample_set_master_auth():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetMasterAuth_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_monitoring_service_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_monitoring_service_async.py
index 40e1f65dd6cc..2d993e05d2de 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_monitoring_service_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_monitoring_service_async.py
@@ -49,4 +49,5 @@ async def sample_set_monitoring_service():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetMonitoringService_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_monitoring_service_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_monitoring_service_sync.py
index 41f79000b8e2..667f9aa4abe9 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_monitoring_service_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_monitoring_service_sync.py
@@ -49,4 +49,5 @@ def sample_set_monitoring_service():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetMonitoringService_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_network_policy_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_network_policy_async.py
index f565d27af0d2..4e5edb40e0da 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_network_policy_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_network_policy_async.py
@@ -39,8 +39,7 @@ async def sample_set_network_policy():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.SetNetworkPolicyRequest(
-    )
+    request = container_v1.SetNetworkPolicyRequest()
 
     # Make the request
     response = await client.set_network_policy(request=request)
@@ -48,4 +47,5 @@ async def sample_set_network_policy():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetNetworkPolicy_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_network_policy_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_network_policy_sync.py
index 45d44d47ffc2..ed4a89f2034f 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_network_policy_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_network_policy_sync.py
@@ -39,8 +39,7 @@ def sample_set_network_policy():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.SetNetworkPolicyRequest(
-    )
+    request = container_v1.SetNetworkPolicyRequest()
 
     # Make the request
     response = client.set_network_policy(request=request)
@@ -48,4 +47,5 @@ def sample_set_network_policy():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetNetworkPolicy_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_autoscaling_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_autoscaling_async.py
index fe67c195cc0e..ab99f7063348 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_autoscaling_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_autoscaling_async.py
@@ -39,8 +39,7 @@ async def sample_set_node_pool_autoscaling():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.SetNodePoolAutoscalingRequest(
-    )
+    request = container_v1.SetNodePoolAutoscalingRequest()
 
     # Make the request
     response = await client.set_node_pool_autoscaling(request=request)
@@ -48,4 +47,5 @@ async def sample_set_node_pool_autoscaling():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetNodePoolAutoscaling_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_autoscaling_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_autoscaling_sync.py
index d43b16aaef30..ff153138ed80 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_autoscaling_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_autoscaling_sync.py
@@ -39,8 +39,7 @@ def sample_set_node_pool_autoscaling():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.SetNodePoolAutoscalingRequest(
-    )
+    request = container_v1.SetNodePoolAutoscalingRequest()
 
     # Make the request
     response = client.set_node_pool_autoscaling(request=request)
@@ -48,4 +47,5 @@ def sample_set_node_pool_autoscaling():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetNodePoolAutoscaling_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_management_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_management_async.py
index 4be8ed2e97e4..56448d202da9 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_management_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_management_async.py
@@ -39,8 +39,7 @@ async def sample_set_node_pool_management():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.SetNodePoolManagementRequest(
-    )
+    request = container_v1.SetNodePoolManagementRequest()
 
     # Make the request
     response = await client.set_node_pool_management(request=request)
@@ -48,4 +47,5 @@ async def sample_set_node_pool_management():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetNodePoolManagement_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_management_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_management_sync.py
index 25083a8f0817..b2d6d0d739fc 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_management_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_management_sync.py
@@ -39,8 +39,7 @@ def sample_set_node_pool_management():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.SetNodePoolManagementRequest(
-    )
+    request = container_v1.SetNodePoolManagementRequest()
 
     # Make the request
     response = client.set_node_pool_management(request=request)
@@ -48,4 +47,5 @@ def sample_set_node_pool_management():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetNodePoolManagement_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_size_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_size_async.py
index 4fbce8cf14b1..5529f74ef766 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_size_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_size_async.py
@@ -49,4 +49,5 @@ async def sample_set_node_pool_size():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetNodePoolSize_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_size_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_size_sync.py
index 5dde8c3c317d..70d05e42a290 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_size_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_set_node_pool_size_sync.py
@@ -49,4 +49,5 @@ def sample_set_node_pool_size():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_SetNodePoolSize_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_start_ip_rotation_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_start_ip_rotation_async.py
index bb3b5b794a99..2f9f008be326 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_start_ip_rotation_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_start_ip_rotation_async.py
@@ -39,8 +39,7 @@ async def sample_start_ip_rotation():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.StartIPRotationRequest(
-    )
+    request = container_v1.StartIPRotationRequest()
 
     # Make the request
     response = await client.start_ip_rotation(request=request)
@@ -48,4 +47,5 @@ async def sample_start_ip_rotation():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_StartIPRotation_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_start_ip_rotation_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_start_ip_rotation_sync.py
index dcf8438ef463..457903622b8c 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_start_ip_rotation_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_start_ip_rotation_sync.py
@@ -39,8 +39,7 @@ def sample_start_ip_rotation():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.StartIPRotationRequest(
-    )
+    request = container_v1.StartIPRotationRequest()
 
     # Make the request
     response = client.start_ip_rotation(request=request)
@@ -48,4 +47,5 @@ def sample_start_ip_rotation():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_StartIPRotation_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_cluster_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_cluster_async.py
index 86b202f96546..8431453ba044 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_cluster_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_cluster_async.py
@@ -39,8 +39,7 @@ async def sample_update_cluster():
     client = container_v1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1.UpdateClusterRequest(
-    )
+    request = container_v1.UpdateClusterRequest()
 
     # Make the request
     response = await client.update_cluster(request=request)
@@ -48,4 +47,5 @@ async def sample_update_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_UpdateCluster_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_cluster_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_cluster_sync.py
index e41a4e439996..8da0539bc2a2 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_cluster_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_cluster_sync.py
@@ -39,8 +39,7 @@ def sample_update_cluster():
     client = container_v1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1.UpdateClusterRequest(
-    )
+    request = container_v1.UpdateClusterRequest()
 
     # Make the request
     response = client.update_cluster(request=request)
@@ -48,4 +47,5 @@ def sample_update_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_UpdateCluster_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_master_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_master_async.py
index 356cf0a49e2c..d4a9ac658c07 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_master_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_master_async.py
@@ -49,4 +49,5 @@ async def sample_update_master():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_UpdateMaster_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_master_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_master_sync.py
index de9ffbdc40f5..9979c0229053 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_master_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_master_sync.py
@@ -49,4 +49,5 @@ def sample_update_master():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_UpdateMaster_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_node_pool_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_node_pool_async.py
index 0873128be67b..2caa808fca71 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_node_pool_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_node_pool_async.py
@@ -50,4 +50,5 @@ async def sample_update_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_UpdateNodePool_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_node_pool_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_node_pool_sync.py
index a84fa3faa8ae..c25cdf622253 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_node_pool_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1_generated_cluster_manager_update_node_pool_sync.py
@@ -50,4 +50,5 @@ def sample_update_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1_generated_ClusterManager_UpdateNodePool_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_cancel_operation_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_cancel_operation_async.py
index 376433d7000e..7fb2c4bd87ee 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_cancel_operation_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_cancel_operation_async.py
@@ -39,8 +39,7 @@ async def sample_cancel_operation():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CancelOperationRequest(
-    )
+    request = container_v1beta1.CancelOperationRequest()
 
     # Make the request
     await client.cancel_operation(request=request)
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_cancel_operation_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_cancel_operation_sync.py
index 6f009f1bd206..d2aa5cc65f7d 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_cancel_operation_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_cancel_operation_sync.py
@@ -39,8 +39,7 @@ def sample_cancel_operation():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CancelOperationRequest(
-    )
+    request = container_v1beta1.CancelOperationRequest()
 
     # Make the request
     client.cancel_operation(request=request)
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_check_autopilot_compatibility_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_check_autopilot_compatibility_async.py
index 074c91131c2e..1fbe8927f6cd 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_check_autopilot_compatibility_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_check_autopilot_compatibility_async.py
@@ -39,8 +39,7 @@ async def sample_check_autopilot_compatibility():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CheckAutopilotCompatibilityRequest(
-    )
+    request = container_v1beta1.CheckAutopilotCompatibilityRequest()
 
     # Make the request
     response = await client.check_autopilot_compatibility(request=request)
@@ -48,4 +47,5 @@ async def sample_check_autopilot_compatibility():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_CheckAutopilotCompatibility_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_check_autopilot_compatibility_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_check_autopilot_compatibility_sync.py
index 4809cbdb14f0..fcc4529a3df3 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_check_autopilot_compatibility_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_check_autopilot_compatibility_sync.py
@@ -39,8 +39,7 @@ def sample_check_autopilot_compatibility():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CheckAutopilotCompatibilityRequest(
-    )
+    request = container_v1beta1.CheckAutopilotCompatibilityRequest()
 
     # Make the request
     response = client.check_autopilot_compatibility(request=request)
@@ -48,4 +47,5 @@ def sample_check_autopilot_compatibility():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_CheckAutopilotCompatibility_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_ip_rotation_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_ip_rotation_async.py
index fecc25f7550e..ceef3be8648c 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_ip_rotation_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_ip_rotation_async.py
@@ -39,8 +39,7 @@ async def sample_complete_ip_rotation():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CompleteIPRotationRequest(
-    )
+    request = container_v1beta1.CompleteIPRotationRequest()
 
     # Make the request
     response = await client.complete_ip_rotation(request=request)
@@ -48,4 +47,5 @@ async def sample_complete_ip_rotation():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_CompleteIPRotation_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_ip_rotation_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_ip_rotation_sync.py
index 890ad8e6f654..ccaef6c013c5 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_ip_rotation_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_ip_rotation_sync.py
@@ -39,8 +39,7 @@ def sample_complete_ip_rotation():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CompleteIPRotationRequest(
-    )
+    request = container_v1beta1.CompleteIPRotationRequest()
 
     # Make the request
     response = client.complete_ip_rotation(request=request)
@@ -48,4 +47,5 @@ def sample_complete_ip_rotation():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_CompleteIPRotation_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_node_pool_upgrade_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_node_pool_upgrade_async.py
index dfefeb3078ec..4a1aee9dd090 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_node_pool_upgrade_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_node_pool_upgrade_async.py
@@ -39,8 +39,7 @@ async def sample_complete_node_pool_upgrade():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CompleteNodePoolUpgradeRequest(
-    )
+    request = container_v1beta1.CompleteNodePoolUpgradeRequest()
 
     # Make the request
     await client.complete_node_pool_upgrade(request=request)
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_node_pool_upgrade_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_node_pool_upgrade_sync.py
index 501f9d818186..5b9274c78135 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_node_pool_upgrade_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_complete_node_pool_upgrade_sync.py
@@ -39,8 +39,7 @@ def sample_complete_node_pool_upgrade():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CompleteNodePoolUpgradeRequest(
-    )
+    request = container_v1beta1.CompleteNodePoolUpgradeRequest()
 
     # Make the request
     client.complete_node_pool_upgrade(request=request)
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_cluster_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_cluster_async.py
index 671e8c5c1911..b501d0f1ff54 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_cluster_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_cluster_async.py
@@ -39,8 +39,7 @@ async def sample_create_cluster():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CreateClusterRequest(
-    )
+    request = container_v1beta1.CreateClusterRequest()
 
     # Make the request
     response = await client.create_cluster(request=request)
@@ -48,4 +47,5 @@ async def sample_create_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_CreateCluster_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_cluster_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_cluster_sync.py
index 6b01607d99b4..16b8b1710e48 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_cluster_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_cluster_sync.py
@@ -39,8 +39,7 @@ def sample_create_cluster():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CreateClusterRequest(
-    )
+    request = container_v1beta1.CreateClusterRequest()
 
     # Make the request
     response = client.create_cluster(request=request)
@@ -48,4 +47,5 @@ def sample_create_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_CreateCluster_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_node_pool_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_node_pool_async.py
index d59eb7dd8e9f..a0972e81bf5c 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_node_pool_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_node_pool_async.py
@@ -39,8 +39,7 @@ async def sample_create_node_pool():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CreateNodePoolRequest(
-    )
+    request = container_v1beta1.CreateNodePoolRequest()
 
     # Make the request
     response = await client.create_node_pool(request=request)
@@ -48,4 +47,5 @@ async def sample_create_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_CreateNodePool_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_node_pool_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_node_pool_sync.py
index 16f6b6540a04..6bfd4d97d939 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_node_pool_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_create_node_pool_sync.py
@@ -39,8 +39,7 @@ def sample_create_node_pool():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.CreateNodePoolRequest(
-    )
+    request = container_v1beta1.CreateNodePoolRequest()
 
     # Make the request
     response = client.create_node_pool(request=request)
@@ -48,4 +47,5 @@ def sample_create_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_CreateNodePool_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_cluster_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_cluster_async.py
index 258811a905ec..f3503890e331 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_cluster_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_cluster_async.py
@@ -39,8 +39,7 @@ async def sample_delete_cluster():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.DeleteClusterRequest(
-    )
+    request = container_v1beta1.DeleteClusterRequest()
 
     # Make the request
     response = await client.delete_cluster(request=request)
@@ -48,4 +47,5 @@ async def sample_delete_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_DeleteCluster_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_cluster_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_cluster_sync.py
index f06cca1f725e..ad597e55d44f 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_cluster_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_cluster_sync.py
@@ -39,8 +39,7 @@ def sample_delete_cluster():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.DeleteClusterRequest(
-    )
+    request = container_v1beta1.DeleteClusterRequest()
 
     # Make the request
     response = client.delete_cluster(request=request)
@@ -48,4 +47,5 @@ def sample_delete_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_DeleteCluster_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_node_pool_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_node_pool_async.py
index 85c34e94bf2d..c53551f7d464 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_node_pool_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_node_pool_async.py
@@ -39,8 +39,7 @@ async def sample_delete_node_pool():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.DeleteNodePoolRequest(
-    )
+    request = container_v1beta1.DeleteNodePoolRequest()
 
     # Make the request
     response = await client.delete_node_pool(request=request)
@@ -48,4 +47,5 @@ async def sample_delete_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_DeleteNodePool_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_node_pool_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_node_pool_sync.py
index 9331e8ece761..1972baeaadd4 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_node_pool_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_delete_node_pool_sync.py
@@ -39,8 +39,7 @@ def sample_delete_node_pool():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.DeleteNodePoolRequest(
-    )
+    request = container_v1beta1.DeleteNodePoolRequest()
 
     # Make the request
     response = client.delete_node_pool(request=request)
@@ -48,4 +47,5 @@ def sample_delete_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_DeleteNodePool_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_cluster_upgrade_info_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_cluster_upgrade_info_async.py
index 930167c59437..97a3a2f806c6 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_cluster_upgrade_info_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_cluster_upgrade_info_async.py
@@ -49,4 +49,5 @@ async def sample_fetch_cluster_upgrade_info():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_FetchClusterUpgradeInfo_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_cluster_upgrade_info_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_cluster_upgrade_info_sync.py
index ae6b03b820a7..36a5c34e10b5 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_cluster_upgrade_info_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_cluster_upgrade_info_sync.py
@@ -49,4 +49,5 @@ def sample_fetch_cluster_upgrade_info():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_FetchClusterUpgradeInfo_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_node_pool_upgrade_info_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_node_pool_upgrade_info_async.py
index c03ec6068141..e13d2aa8a1c1 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_node_pool_upgrade_info_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_node_pool_upgrade_info_async.py
@@ -49,4 +49,5 @@ async def sample_fetch_node_pool_upgrade_info():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_FetchNodePoolUpgradeInfo_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_node_pool_upgrade_info_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_node_pool_upgrade_info_sync.py
index 1a45ff507b07..874998b68883 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_node_pool_upgrade_info_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_fetch_node_pool_upgrade_info_sync.py
@@ -49,4 +49,5 @@ def sample_fetch_node_pool_upgrade_info():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_FetchNodePoolUpgradeInfo_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_cluster_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_cluster_async.py
index 109f21372619..bb790177773f 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_cluster_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_cluster_async.py
@@ -39,8 +39,7 @@ async def sample_get_cluster():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.GetClusterRequest(
-    )
+    request = container_v1beta1.GetClusterRequest()
 
     # Make the request
     response = await client.get_cluster(request=request)
@@ -48,4 +47,5 @@ async def sample_get_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_GetCluster_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_cluster_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_cluster_sync.py
index 350e660947fb..8c181556a676 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_cluster_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_cluster_sync.py
@@ -39,8 +39,7 @@ def sample_get_cluster():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.GetClusterRequest(
-    )
+    request = container_v1beta1.GetClusterRequest()
 
     # Make the request
     response = client.get_cluster(request=request)
@@ -48,4 +47,5 @@ def sample_get_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_GetCluster_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_json_web_keys_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_json_web_keys_async.py
index d5048ec3e1a1..a71e79a4c697 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_json_web_keys_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_json_web_keys_async.py
@@ -39,8 +39,7 @@ async def sample_get_json_web_keys():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.GetJSONWebKeysRequest(
-    )
+    request = container_v1beta1.GetJSONWebKeysRequest()
 
     # Make the request
     response = await client.get_json_web_keys(request=request)
@@ -48,4 +47,5 @@ async def sample_get_json_web_keys():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_GetJSONWebKeys_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_json_web_keys_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_json_web_keys_sync.py
index b83b8bb37e9b..b64229fe9a02 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_json_web_keys_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_json_web_keys_sync.py
@@ -39,8 +39,7 @@ def sample_get_json_web_keys():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.GetJSONWebKeysRequest(
-    )
+    request = container_v1beta1.GetJSONWebKeysRequest()
 
     # Make the request
     response = client.get_json_web_keys(request=request)
@@ -48,4 +47,5 @@ def sample_get_json_web_keys():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_GetJSONWebKeys_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_node_pool_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_node_pool_async.py
index aebef58cc654..66e350f13197 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_node_pool_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_node_pool_async.py
@@ -39,8 +39,7 @@ async def sample_get_node_pool():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.GetNodePoolRequest(
-    )
+    request = container_v1beta1.GetNodePoolRequest()
 
     # Make the request
     response = await client.get_node_pool(request=request)
@@ -48,4 +47,5 @@ async def sample_get_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_GetNodePool_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_node_pool_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_node_pool_sync.py
index c97586b0bd7f..4b2c77e1b1f3 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_node_pool_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_node_pool_sync.py
@@ -39,8 +39,7 @@ def sample_get_node_pool():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.GetNodePoolRequest(
-    )
+    request = container_v1beta1.GetNodePoolRequest()
 
     # Make the request
     response = client.get_node_pool(request=request)
@@ -48,4 +47,5 @@ def sample_get_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_GetNodePool_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_operation_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_operation_async.py
index 1a17c8bb47ae..f2e599f6077a 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_operation_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_operation_async.py
@@ -39,8 +39,7 @@ async def sample_get_operation():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.GetOperationRequest(
-    )
+    request = container_v1beta1.GetOperationRequest()
 
     # Make the request
     response = await client.get_operation(request=request)
@@ -48,4 +47,5 @@ async def sample_get_operation():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_GetOperation_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_operation_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_operation_sync.py
index da3df65995e0..7c46a74250d9 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_operation_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_operation_sync.py
@@ -39,8 +39,7 @@ def sample_get_operation():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.GetOperationRequest(
-    )
+    request = container_v1beta1.GetOperationRequest()
 
     # Make the request
     response = client.get_operation(request=request)
@@ -48,4 +47,5 @@ def sample_get_operation():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_GetOperation_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_server_config_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_server_config_async.py
index 3f9110839a7e..bb579ac9a8c6 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_server_config_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_server_config_async.py
@@ -39,8 +39,7 @@ async def sample_get_server_config():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.GetServerConfigRequest(
-    )
+    request = container_v1beta1.GetServerConfigRequest()
 
     # Make the request
     response = await client.get_server_config(request=request)
@@ -48,4 +47,5 @@ async def sample_get_server_config():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_GetServerConfig_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_server_config_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_server_config_sync.py
index 4cd01cc9a9da..72f0c9f69517 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_server_config_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_get_server_config_sync.py
@@ -39,8 +39,7 @@ def sample_get_server_config():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.GetServerConfigRequest(
-    )
+    request = container_v1beta1.GetServerConfigRequest()
 
     # Make the request
     response = client.get_server_config(request=request)
@@ -48,4 +47,5 @@ def sample_get_server_config():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_GetServerConfig_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_clusters_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_clusters_async.py
index e7c96a0d66ba..90842925b4e3 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_clusters_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_clusters_async.py
@@ -39,8 +39,7 @@ async def sample_list_clusters():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.ListClustersRequest(
-    )
+    request = container_v1beta1.ListClustersRequest()
 
     # Make the request
     response = await client.list_clusters(request=request)
@@ -48,4 +47,5 @@ async def sample_list_clusters():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_ListClusters_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_clusters_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_clusters_sync.py
index 2e42b07776ab..067765ff506d 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_clusters_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_clusters_sync.py
@@ -39,8 +39,7 @@ def sample_list_clusters():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.ListClustersRequest(
-    )
+    request = container_v1beta1.ListClustersRequest()
 
     # Make the request
     response = client.list_clusters(request=request)
@@ -48,4 +47,5 @@ def sample_list_clusters():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_ListClusters_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_locations_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_locations_async.py
index b0fa1a26fa3c..a28c31df5d81 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_locations_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_locations_async.py
@@ -49,4 +49,5 @@ async def sample_list_locations():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_ListLocations_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_locations_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_locations_sync.py
index 01744cacaa72..7624cd9be915 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_locations_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_locations_sync.py
@@ -49,4 +49,5 @@ def sample_list_locations():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_ListLocations_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_node_pools_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_node_pools_async.py
index a1a3c6346c8e..cd50c850f051 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_node_pools_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_node_pools_async.py
@@ -39,8 +39,7 @@ async def sample_list_node_pools():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.ListNodePoolsRequest(
-    )
+    request = container_v1beta1.ListNodePoolsRequest()
 
     # Make the request
     response = await client.list_node_pools(request=request)
@@ -48,4 +47,5 @@ async def sample_list_node_pools():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_ListNodePools_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_node_pools_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_node_pools_sync.py
index 644689ea80fa..96d7d2a3165f 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_node_pools_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_node_pools_sync.py
@@ -39,8 +39,7 @@ def sample_list_node_pools():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.ListNodePoolsRequest(
-    )
+    request = container_v1beta1.ListNodePoolsRequest()
 
     # Make the request
     response = client.list_node_pools(request=request)
@@ -48,4 +47,5 @@ def sample_list_node_pools():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_ListNodePools_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_operations_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_operations_async.py
index 6171c96e3958..1b12f01ef68f 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_operations_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_operations_async.py
@@ -39,8 +39,7 @@ async def sample_list_operations():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.ListOperationsRequest(
-    )
+    request = container_v1beta1.ListOperationsRequest()
 
     # Make the request
     response = await client.list_operations(request=request)
@@ -48,4 +47,5 @@ async def sample_list_operations():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_ListOperations_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_operations_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_operations_sync.py
index 126456eea2f9..d942fb350c2c 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_operations_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_operations_sync.py
@@ -39,8 +39,7 @@ def sample_list_operations():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.ListOperationsRequest(
-    )
+    request = container_v1beta1.ListOperationsRequest()
 
     # Make the request
     response = client.list_operations(request=request)
@@ -48,4 +47,5 @@ def sample_list_operations():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_ListOperations_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_usable_subnetworks_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_usable_subnetworks_async.py
index 56312d334a9c..2adabf499620 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_usable_subnetworks_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_usable_subnetworks_async.py
@@ -50,4 +50,5 @@ async def sample_list_usable_subnetworks():
     async for response in page_result:
         print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_ListUsableSubnetworks_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_usable_subnetworks_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_usable_subnetworks_sync.py
index 07303e50963d..512aa573e6fa 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_usable_subnetworks_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_list_usable_subnetworks_sync.py
@@ -50,4 +50,5 @@ def sample_list_usable_subnetworks():
     for response in page_result:
         print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_ListUsableSubnetworks_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_rollback_node_pool_upgrade_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_rollback_node_pool_upgrade_async.py
index df95cfce7e97..4c60db9fae21 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_rollback_node_pool_upgrade_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_rollback_node_pool_upgrade_async.py
@@ -39,8 +39,7 @@ async def sample_rollback_node_pool_upgrade():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.RollbackNodePoolUpgradeRequest(
-    )
+    request = container_v1beta1.RollbackNodePoolUpgradeRequest()
 
     # Make the request
     response = await client.rollback_node_pool_upgrade(request=request)
@@ -48,4 +47,5 @@ async def sample_rollback_node_pool_upgrade():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_RollbackNodePoolUpgrade_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_rollback_node_pool_upgrade_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_rollback_node_pool_upgrade_sync.py
index 5f407ed7fb7f..3245ec06f333 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_rollback_node_pool_upgrade_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_rollback_node_pool_upgrade_sync.py
@@ -39,8 +39,7 @@ def sample_rollback_node_pool_upgrade():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.RollbackNodePoolUpgradeRequest(
-    )
+    request = container_v1beta1.RollbackNodePoolUpgradeRequest()
 
     # Make the request
     response = client.rollback_node_pool_upgrade(request=request)
@@ -48,4 +47,5 @@ def sample_rollback_node_pool_upgrade():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_RollbackNodePoolUpgrade_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_addons_config_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_addons_config_async.py
index 905a6b058824..c40ba13cf57b 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_addons_config_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_addons_config_async.py
@@ -39,8 +39,7 @@ async def sample_set_addons_config():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.SetAddonsConfigRequest(
-    )
+    request = container_v1beta1.SetAddonsConfigRequest()
 
     # Make the request
     response = await client.set_addons_config(request=request)
@@ -48,4 +47,5 @@ async def sample_set_addons_config():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetAddonsConfig_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_addons_config_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_addons_config_sync.py
index e9444767775c..b215e902f395 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_addons_config_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_addons_config_sync.py
@@ -39,8 +39,7 @@ def sample_set_addons_config():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.SetAddonsConfigRequest(
-    )
+    request = container_v1beta1.SetAddonsConfigRequest()
 
     # Make the request
     response = client.set_addons_config(request=request)
@@ -48,4 +47,5 @@ def sample_set_addons_config():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetAddonsConfig_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_labels_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_labels_async.py
index 9bc58cd6a2b0..2974b8307d4c 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_labels_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_labels_async.py
@@ -49,4 +49,5 @@ async def sample_set_labels():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetLabels_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_labels_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_labels_sync.py
index 2ee661950e88..2e23305ab08c 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_labels_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_labels_sync.py
@@ -49,4 +49,5 @@ def sample_set_labels():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetLabels_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_legacy_abac_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_legacy_abac_async.py
index de252bdf415f..fdbee844e458 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_legacy_abac_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_legacy_abac_async.py
@@ -49,4 +49,5 @@ async def sample_set_legacy_abac():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetLegacyAbac_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_legacy_abac_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_legacy_abac_sync.py
index 2dcd5bd9c9bb..9553b9b50954 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_legacy_abac_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_legacy_abac_sync.py
@@ -49,4 +49,5 @@ def sample_set_legacy_abac():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetLegacyAbac_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_locations_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_locations_async.py
index f8a48da1b5a9..800ca917e706 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_locations_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_locations_async.py
@@ -40,7 +40,7 @@ async def sample_set_locations():
 
     # Initialize request argument(s)
     request = container_v1beta1.SetLocationsRequest(
-        locations=['locations_value1', 'locations_value2'],
+        locations=["locations_value1", "locations_value2"],
     )
 
     # Make the request
@@ -49,4 +49,5 @@ async def sample_set_locations():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetLocations_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_locations_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_locations_sync.py
index 053a5bce656c..d371acd5c17a 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_locations_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_locations_sync.py
@@ -40,7 +40,7 @@ def sample_set_locations():
 
     # Initialize request argument(s)
     request = container_v1beta1.SetLocationsRequest(
-        locations=['locations_value1', 'locations_value2'],
+        locations=["locations_value1", "locations_value2"],
     )
 
     # Make the request
@@ -49,4 +49,5 @@ def sample_set_locations():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetLocations_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_logging_service_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_logging_service_async.py
index 17aaf1ea3245..dc2c26fcb6bb 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_logging_service_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_logging_service_async.py
@@ -49,4 +49,5 @@ async def sample_set_logging_service():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetLoggingService_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_logging_service_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_logging_service_sync.py
index f4b8b9ce4fd0..02d92002277c 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_logging_service_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_logging_service_sync.py
@@ -49,4 +49,5 @@ def sample_set_logging_service():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetLoggingService_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_maintenance_policy_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_maintenance_policy_async.py
index 1923fff4caf9..67be9d77f6e3 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_maintenance_policy_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_maintenance_policy_async.py
@@ -51,4 +51,5 @@ async def sample_set_maintenance_policy():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetMaintenancePolicy_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_maintenance_policy_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_maintenance_policy_sync.py
index 1a6a8c920586..1fd4587d94d8 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_maintenance_policy_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_maintenance_policy_sync.py
@@ -51,4 +51,5 @@ def sample_set_maintenance_policy():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetMaintenancePolicy_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_master_auth_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_master_auth_async.py
index 8c2e27708b89..f7af113a91fd 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_master_auth_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_master_auth_async.py
@@ -49,4 +49,5 @@ async def sample_set_master_auth():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetMasterAuth_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_master_auth_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_master_auth_sync.py
index aa8e3d3d0de9..d664300ffe91 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_master_auth_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_master_auth_sync.py
@@ -49,4 +49,5 @@ def sample_set_master_auth():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetMasterAuth_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_monitoring_service_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_monitoring_service_async.py
index b57dbd679141..e66289017bb1 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_monitoring_service_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_monitoring_service_async.py
@@ -49,4 +49,5 @@ async def sample_set_monitoring_service():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetMonitoringService_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_monitoring_service_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_monitoring_service_sync.py
index 1c0cdd2c0707..db62ddfd1257 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_monitoring_service_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_monitoring_service_sync.py
@@ -49,4 +49,5 @@ def sample_set_monitoring_service():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetMonitoringService_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_network_policy_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_network_policy_async.py
index d1fd54a331f7..cbef9954519c 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_network_policy_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_network_policy_async.py
@@ -39,8 +39,7 @@ async def sample_set_network_policy():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.SetNetworkPolicyRequest(
-    )
+    request = container_v1beta1.SetNetworkPolicyRequest()
 
     # Make the request
     response = await client.set_network_policy(request=request)
@@ -48,4 +47,5 @@ async def sample_set_network_policy():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetNetworkPolicy_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_network_policy_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_network_policy_sync.py
index 6f231c9795cd..55b6bd740cc5 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_network_policy_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_network_policy_sync.py
@@ -39,8 +39,7 @@ def sample_set_network_policy():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.SetNetworkPolicyRequest(
-    )
+    request = container_v1beta1.SetNetworkPolicyRequest()
 
     # Make the request
     response = client.set_network_policy(request=request)
@@ -48,4 +47,5 @@ def sample_set_network_policy():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetNetworkPolicy_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_autoscaling_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_autoscaling_async.py
index 3215ce1c342d..42d08ccc3766 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_autoscaling_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_autoscaling_async.py
@@ -39,8 +39,7 @@ async def sample_set_node_pool_autoscaling():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.SetNodePoolAutoscalingRequest(
-    )
+    request = container_v1beta1.SetNodePoolAutoscalingRequest()
 
     # Make the request
     response = await client.set_node_pool_autoscaling(request=request)
@@ -48,4 +47,5 @@ async def sample_set_node_pool_autoscaling():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetNodePoolAutoscaling_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_autoscaling_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_autoscaling_sync.py
index fb8b40f00a02..7f515dfc8def 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_autoscaling_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_autoscaling_sync.py
@@ -39,8 +39,7 @@ def sample_set_node_pool_autoscaling():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.SetNodePoolAutoscalingRequest(
-    )
+    request = container_v1beta1.SetNodePoolAutoscalingRequest()
 
     # Make the request
     response = client.set_node_pool_autoscaling(request=request)
@@ -48,4 +47,5 @@ def sample_set_node_pool_autoscaling():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetNodePoolAutoscaling_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_management_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_management_async.py
index e08a7b622650..21c8be9e8059 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_management_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_management_async.py
@@ -39,8 +39,7 @@ async def sample_set_node_pool_management():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.SetNodePoolManagementRequest(
-    )
+    request = container_v1beta1.SetNodePoolManagementRequest()
 
     # Make the request
     response = await client.set_node_pool_management(request=request)
@@ -48,4 +47,5 @@ async def sample_set_node_pool_management():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetNodePoolManagement_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_management_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_management_sync.py
index bef79189ad01..960ea2fa9c25 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_management_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_management_sync.py
@@ -39,8 +39,7 @@ def sample_set_node_pool_management():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.SetNodePoolManagementRequest(
-    )
+    request = container_v1beta1.SetNodePoolManagementRequest()
 
     # Make the request
     response = client.set_node_pool_management(request=request)
@@ -48,4 +47,5 @@ def sample_set_node_pool_management():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetNodePoolManagement_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_size_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_size_async.py
index bd4c002b3306..961d9ce8f921 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_size_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_size_async.py
@@ -49,4 +49,5 @@ async def sample_set_node_pool_size():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetNodePoolSize_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_size_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_size_sync.py
index ae2c04fa949d..00c14c776f2e 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_size_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_set_node_pool_size_sync.py
@@ -49,4 +49,5 @@ def sample_set_node_pool_size():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_SetNodePoolSize_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_start_ip_rotation_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_start_ip_rotation_async.py
index 22b4adeb7cd0..121d0ec85236 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_start_ip_rotation_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_start_ip_rotation_async.py
@@ -39,8 +39,7 @@ async def sample_start_ip_rotation():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.StartIPRotationRequest(
-    )
+    request = container_v1beta1.StartIPRotationRequest()
 
     # Make the request
     response = await client.start_ip_rotation(request=request)
@@ -48,4 +47,5 @@ async def sample_start_ip_rotation():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_StartIPRotation_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_start_ip_rotation_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_start_ip_rotation_sync.py
index ac8d21835d03..c766db86a48f 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_start_ip_rotation_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_start_ip_rotation_sync.py
@@ -39,8 +39,7 @@ def sample_start_ip_rotation():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.StartIPRotationRequest(
-    )
+    request = container_v1beta1.StartIPRotationRequest()
 
     # Make the request
     response = client.start_ip_rotation(request=request)
@@ -48,4 +47,5 @@ def sample_start_ip_rotation():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_StartIPRotation_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_cluster_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_cluster_async.py
index 3be94d69e642..6d49d0307a41 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_cluster_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_cluster_async.py
@@ -39,8 +39,7 @@ async def sample_update_cluster():
     client = container_v1beta1.ClusterManagerAsyncClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.UpdateClusterRequest(
-    )
+    request = container_v1beta1.UpdateClusterRequest()
 
     # Make the request
     response = await client.update_cluster(request=request)
@@ -48,4 +47,5 @@ async def sample_update_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_UpdateCluster_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_cluster_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_cluster_sync.py
index 23f0b643c7f3..e3e26b9db26a 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_cluster_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_cluster_sync.py
@@ -39,8 +39,7 @@ def sample_update_cluster():
     client = container_v1beta1.ClusterManagerClient()
 
     # Initialize request argument(s)
-    request = container_v1beta1.UpdateClusterRequest(
-    )
+    request = container_v1beta1.UpdateClusterRequest()
 
     # Make the request
     response = client.update_cluster(request=request)
@@ -48,4 +47,5 @@ def sample_update_cluster():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_UpdateCluster_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_master_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_master_async.py
index f059ae2d1dec..5295db7d38b7 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_master_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_master_async.py
@@ -49,4 +49,5 @@ async def sample_update_master():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_UpdateMaster_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_master_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_master_sync.py
index 661468b59b58..d9e0cfe72309 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_master_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_master_sync.py
@@ -49,4 +49,5 @@ def sample_update_master():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_UpdateMaster_sync]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_node_pool_async.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_node_pool_async.py
index be8711949ca6..71f84c128a93 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_node_pool_async.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_node_pool_async.py
@@ -50,4 +50,5 @@ async def sample_update_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_UpdateNodePool_async]
diff --git a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_node_pool_sync.py b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_node_pool_sync.py
index 4164d4e90ff6..8d79dcb0e5a8 100644
--- a/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_node_pool_sync.py
+++ b/packages/google-cloud-container/samples/generated_samples/container_v1beta1_generated_cluster_manager_update_node_pool_sync.py
@@ -50,4 +50,5 @@ def sample_update_node_pool():
     # Handle the response
     print(response)
 
+
 # [END container_v1beta1_generated_ClusterManager_UpdateNodePool_sync]