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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://{endpoint}/v3/{name=projects/*/operations/*}:cancel
[[["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 2025-01-15 UTC."],[[["This documentation details how to initiate the asynchronous cancellation of a long-running operation via a POST HTTP request to a specified endpoint."],["The request URL includes a path parameter, `name`, which is a string that designates the specific operation resource targeted for cancellation."],["The request body must be empty, and the server attempts cancellation but does not guarantee success, returning an empty JSON object on successful cancellation."],["Successful cancellation results in the operation's status changing to `Code.CANCELLED`, but the operation resource is not deleted."],["Authorisation requires either `https://www.googleapis.com/auth/cloud-platform` or `https://www.googleapis.com/auth/dialogflow` OAuth scopes to proceed."]]],[]]
