Method: projects.rollback

• HTTP request
• Path parameters
• Request body
  • JSON representation
• Response body
• Authorization scopes
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Rolls back a transaction.

HTTP request

POST https://datastore.googleapis.com/v1beta3/projects/{projectId}:rollback

The URL uses gRPC Transcoding syntax.

Path parameters

Parameters
projectId	string Required. The ID of the project against which to make the request.

Request body

The request body contains data with the following structure:

JSON representation
{ "transaction": string }

Fields
transaction	string (bytes format) Required. The transaction identifier, returned by a call to Datastore.BeginTransaction. A base64-encoded string.

Response body

If successful, the response body is empty.

Authorization scopes

Requires one of the following OAuth scopes:

• https://www.googleapis.com/auth/datastore
• https://www.googleapis.com/auth/cloud-platform

For more information, see the Authentication Overview.