diff --git a/java-gke-multi-cloud/google-cloud-gke-multi-cloud/src/main/java/com/google/cloud/gkemulticloud/v1/AwsClustersClient.java b/java-gke-multi-cloud/google-cloud-gke-multi-cloud/src/main/java/com/google/cloud/gkemulticloud/v1/AwsClustersClient.java
index b03b742b5868..1b8bb3c288f2 100644
--- a/java-gke-multi-cloud/google-cloud-gke-multi-cloud/src/main/java/com/google/cloud/gkemulticloud/v1/AwsClustersClient.java
+++ b/java-gke-multi-cloud/google-cloud-gke-multi-cloud/src/main/java/com/google/cloud/gkemulticloud/v1/AwsClustersClient.java
@@ -18,6 +18,7 @@
 
 import com.google.api.core.ApiFuture;
 import com.google.api.core.ApiFutures;
+import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.httpjson.longrunning.OperationsClient;
 import com.google.api.gax.longrunning.OperationFuture;
@@ -188,6 +189,7 @@ public final com.google.longrunning.OperationsClient getOperationsClient() {
    * Returns the OperationsClient that can be used to query the status of a long-running operation
    * returned by another API method call.
    */
+  @BetaApi
   public final OperationsClient getHttpJsonOperationsClient() {
     return httpJsonOperationsClient;
   }
diff --git a/java-gke-multi-cloud/google-cloud-gke-multi-cloud/src/main/java/com/google/cloud/gkemulticloud/v1/AzureClustersClient.java b/java-gke-multi-cloud/google-cloud-gke-multi-cloud/src/main/java/com/google/cloud/gkemulticloud/v1/AzureClustersClient.java
index bc36485c985c..3ddc2661c90a 100644
--- a/java-gke-multi-cloud/google-cloud-gke-multi-cloud/src/main/java/com/google/cloud/gkemulticloud/v1/AzureClustersClient.java
+++ b/java-gke-multi-cloud/google-cloud-gke-multi-cloud/src/main/java/com/google/cloud/gkemulticloud/v1/AzureClustersClient.java
@@ -18,6 +18,7 @@
 
 import com.google.api.core.ApiFuture;
 import com.google.api.core.ApiFutures;
+import com.google.api.core.BetaApi;
 import com.google.api.gax.core.BackgroundResource;
 import com.google.api.gax.httpjson.longrunning.OperationsClient;
 import com.google.api.gax.longrunning.OperationFuture;
@@ -189,6 +190,7 @@ public final com.google.longrunning.OperationsClient getOperationsClient() {
    * Returns the OperationsClient that can be used to query the status of a long-running operation
    * returned by another API method call.
    */
+  @BetaApi
   public final OperationsClient getHttpJsonOperationsClient() {
     return httpJsonOperationsClient;
   }