diff --git a/google/cloud/container_v1/types/cluster_service.py b/google/cloud/container_v1/types/cluster_service.py
index 4b87e5d0..0f34acc6 100644
--- a/google/cloud/container_v1/types/cluster_service.py
+++ b/google/cloud/container_v1/types/cluster_service.py
@@ -3219,8 +3219,17 @@ class AdditionalPodRangesConfig(proto.Message):
     r"""AdditionalPodRangesConfig is the configuration for additional
     pod secondary ranges supporting the ClusterUpdate message.
 
+    Attributes:
+        pod_range_names (MutableSequence[str]):
+            Name for pod secondary ipv4 range which has
+            the actual range defined ahead.
     """
 
+    pod_range_names: MutableSequence[str] = proto.RepeatedField(
+        proto.STRING,
+        number=1,
+    )
+
 
 class Operation(proto.Message):
     r"""This operation resource represents operations that may have
diff --git a/google/cloud/container_v1beta1/types/cluster_service.py b/google/cloud/container_v1beta1/types/cluster_service.py
index 6247aea2..7aa9b500 100644
--- a/google/cloud/container_v1beta1/types/cluster_service.py
+++ b/google/cloud/container_v1beta1/types/cluster_service.py
@@ -3719,8 +3719,17 @@ class AdditionalPodRangesConfig(proto.Message):
     r"""AdditionalPodRangesConfig is the configuration for additional
     pod secondary ranges supporting the ClusterUpdate message.
 
+    Attributes:
+        pod_range_names (MutableSequence[str]):
+            Name for pod secondary ipv4 range which has
+            the actual range defined ahead.
     """
 
+    pod_range_names: MutableSequence[str] = proto.RepeatedField(
+        proto.STRING,
+        number=1,
+    )
+
 
 class Operation(proto.Message):
     r"""This operation resource represents operations that may have
diff --git a/samples/generated_samples/snippet_metadata_google.container.v1.json b/samples/generated_samples/snippet_metadata_google.container.v1.json
index dc18a98d..34c1cf39 100644
--- a/samples/generated_samples/snippet_metadata_google.container.v1.json
+++ b/samples/generated_samples/snippet_metadata_google.container.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-container",
-    "version": "2.20.0"
+    "version": "0.1.0"
   },
   "snippets": [
     {
diff --git a/samples/generated_samples/snippet_metadata_google.container.v1beta1.json b/samples/generated_samples/snippet_metadata_google.container.v1beta1.json
index 6b428d22..15a96218 100644
--- a/samples/generated_samples/snippet_metadata_google.container.v1beta1.json
+++ b/samples/generated_samples/snippet_metadata_google.container.v1beta1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-container",
-    "version": "2.20.0"
+    "version": "0.1.0"
   },
   "snippets": [
     {