public OperationCallSettings<DeleteClusterRequest, Empty, OperationMetadata>
      deleteClusterOperationSettings() {
    return ((StreamsServiceStubSettings) getStubSettings()).deleteClusterOperationSettings();
  }
Returns the object with the settings used for calls to deleteCluster.
java-visionai/google-cloud-visionai/src/main/java/com/google/cloud/visionai/v1/StreamsServiceSettings.java