public OperationCallSettings<
          DeleteWorkstationClusterRequest, WorkstationCluster, OperationMetadata>
      deleteWorkstationClusterOperationSettings() {
    return ((WorkstationsStubSettings) getStubSettings())
        .deleteWorkstationClusterOperationSettings();
  }
Returns the object with the settings used for calls to deleteWorkstationCluster.
java-workstations/google-cloud-workstations/src/main/java/com/google/cloud/workstations/v1beta/WorkstationsSettings.java