public OperationCallSettings<UpdateMigratingVmRequest, MigratingVm, OperationMetadata>
      updateMigratingVmOperationSettings() {
    return updateMigratingVmOperationSettings;
  }
Returns the object with the settings used for calls to updateMigratingVm.
java-vmmigration/google-cloud-vmmigration/src/main/java/com/google/cloud/vmmigration/v1/stub/VmMigrationStubSettings.java