Cloud Datastore v1 API - Enum MigrationProgressEvent.Types.ConcurrencyMode (2.5.0)

public enum MigrationProgressEvent.Types.ConcurrencyMode

Reference documentation and code samples for the Cloud Datastore v1 API enum MigrationProgressEvent.Types.ConcurrencyMode.

Concurrency modes for transactions in Cloud Firestore.

Namespace

Google.Cloud.Datastore.Admin.V1.dll

Fields
Name	Description
`Optimistic`	Optimistic concurrency.
`OptimisticWithEntityGroups`	Optimistic concurrency with entity groups.
`Pessimistic`	Pessimistic concurrency.
`Unspecified`	Unspecified.

Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 4.0 License, and code samples are licensed under the Apache 2.0 License. For details, see the Google Developers Site Policies. Java is a registered trademark of Oracle and/or its affiliates.

Last updated 2026-03-09 UTC.