Cloud Datastore V1 Client - Class ReadWrite (1.21.2)

Reference documentation and code samples for the Cloud Datastore V1 Client class ReadWrite.

Options specific to read / write transactions.

Generated from protobuf message google.datastore.v1.TransactionOptions.ReadWrite

Methods

Constructor.

Parameters

Name

Description

data

array

Optional. Data for populating the Message object.

↳ previous_transaction

string

The transaction identifier of the transaction being retried.

The transaction identifier of the transaction being retried.

Returns

Type

Description

string

The transaction identifier of the transaction being retried.

Parameter

Name

Description

var

string

Returns

Type

Description

$this

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 2025-09-04 UTC.

View Site in Mobile | Classic

Share by: