public OperationCallSettings<SimulateMaintenanceEventRequest, Node, OperationMetadata>
      simulateMaintenanceEventOperationSettings() {
    return simulateMaintenanceEventOperationSettings;
  }
Returns the object with the settings used for calls to simulateMaintenanceEvent.
java-tpu/google-cloud-tpu/src/main/java/com/google/cloud/tpu/v2alpha1/stub/TpuStubSettings.java