public OperationCallSettings<CreateInstanceRequest, Instance, OperationMetadata>
      createInstanceOperationSettings() {
    return createInstanceOperationSettings;
  }
Returns the object with the settings used for calls to createInstance.
java-valkey/google-cloud-valkey/src/main/java/com/google/cloud/memorystore/v1beta/stub/MemorystoreStubSettings.java