diff --git a/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1/services/cloud_redis_cluster/async_client.py b/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1/services/cloud_redis_cluster/async_client.py
index fe3f4e3d5048..c1975db77984 100644
--- a/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1/services/cloud_redis_cluster/async_client.py
+++ b/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1/services/cloud_redis_cluster/async_client.py
@@ -28,6 +28,7 @@
     Type,
     Union,
 )
+import uuid
 
 from google.api_core import exceptions as core_exceptions
 from google.api_core import gapic_v1
diff --git a/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1/services/cloud_redis_cluster/client.py b/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1/services/cloud_redis_cluster/client.py
index 7683a6d48b9d..8a264ed20b41 100644
--- a/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1/services/cloud_redis_cluster/client.py
+++ b/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1/services/cloud_redis_cluster/client.py
@@ -32,6 +32,7 @@
     Union,
     cast,
 )
+import uuid
 import warnings
 
 from google.api_core import client_options as client_options_lib
diff --git a/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1beta1/services/cloud_redis_cluster/async_client.py b/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1beta1/services/cloud_redis_cluster/async_client.py
index 12afab08811c..25ed16ef07af 100644
--- a/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1beta1/services/cloud_redis_cluster/async_client.py
+++ b/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1beta1/services/cloud_redis_cluster/async_client.py
@@ -28,6 +28,7 @@
     Type,
     Union,
 )
+import uuid
 
 from google.api_core import exceptions as core_exceptions
 from google.api_core import gapic_v1
diff --git a/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1beta1/services/cloud_redis_cluster/client.py b/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1beta1/services/cloud_redis_cluster/client.py
index f4d85629520c..6b6ab278521b 100644
--- a/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1beta1/services/cloud_redis_cluster/client.py
+++ b/packages/google-cloud-redis-cluster/google/cloud/redis_cluster_v1beta1/services/cloud_redis_cluster/client.py
@@ -32,6 +32,7 @@
     Union,
     cast,
 )
+import uuid
 import warnings
 
 from google.api_core import client_options as client_options_lib
diff --git a/packages/google-cloud-redis-cluster/tests/unit/gapic/redis_cluster_v1/test_cloud_redis_cluster.py b/packages/google-cloud-redis-cluster/tests/unit/gapic/redis_cluster_v1/test_cloud_redis_cluster.py
index dabfbae90109..a959d065e77f 100644
--- a/packages/google-cloud-redis-cluster/tests/unit/gapic/redis_cluster_v1/test_cloud_redis_cluster.py
+++ b/packages/google-cloud-redis-cluster/tests/unit/gapic/redis_cluster_v1/test_cloud_redis_cluster.py
@@ -14,6 +14,7 @@
 # limitations under the License.
 #
 import os
+import re
 
 # try/except added for compatibility with python < 3.8
 try:
diff --git a/packages/google-cloud-redis-cluster/tests/unit/gapic/redis_cluster_v1beta1/test_cloud_redis_cluster.py b/packages/google-cloud-redis-cluster/tests/unit/gapic/redis_cluster_v1beta1/test_cloud_redis_cluster.py
index 84cefb01cc34..55c7f7ef2403 100644
--- a/packages/google-cloud-redis-cluster/tests/unit/gapic/redis_cluster_v1beta1/test_cloud_redis_cluster.py
+++ b/packages/google-cloud-redis-cluster/tests/unit/gapic/redis_cluster_v1beta1/test_cloud_redis_cluster.py
@@ -14,6 +14,7 @@
 # limitations under the License.
 #
 import os
+import re
 
 # try/except added for compatibility with python < 3.8
 try: