Method: projects.locations.dataStores.branches.operations.cancel
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Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the operation, but success is not guaranteed. If the server doesn't support this method, it returns google.rpc.Code.UNIMPLEMENTED. Clients can use Operations.GetOperation or other methods to check whether the cancellation succeeded or whether the operation completed despite cancellation. On successful cancellation, the operation is not deleted; instead, it becomes an operation with an Operation.error value with a google.rpc.Status.code of 1, corresponding to Code.CANCELLED.
HTTP request
POST https://discoveryengine.googleapis.com/v1/{name=projects/*/locations/*/dataStores/*/branches/*/operations/*}:cancel
The URL uses gRPC Transcoding syntax.
Path parameters
| Parameters |
name |
string
The name of the operation resource to be cancelled.
|
Request body
The request body must be empty.
Response body
If successful, the response body is an empty JSON object.
Authorization scopes
Requires the following OAuth scope:
https://www.googleapis.com/auth/cloud-platform
For more information, see the Authentication Overview.
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 2025-03-03 UTC.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-03 UTC."],[[["This document describes how to cancel a long-running operation using a POST request to a specific URL defined by gRPC Transcoding syntax."],["The URL path includes a `name` parameter that specifies the operation to be cancelled."],["The request body for this operation must be empty."],["A successful cancellation will return an empty JSON object in the response body and does not guarantee that the operation was stopped."],["This action requires the `https://www.googleapis.com/auth/cloud-platform` OAuth scope for authorization."]]],[]]
