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://datafusion.googleapis.com/v1beta1/{name=projects/*/locations/*/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 2025-03-17 UTC."],[[["This page documents the process for initiating the asynchronous cancellation of a long-running operation using a POST request."],["The HTTP request to cancel an operation requires a specific URL structure with a path parameter named `name`, indicating the operation to be canceled."],["The request body for operation cancellation must be empty, indicating no further information needs to be passed in the request."],["A successful cancellation request results in an empty JSON object in the response body."],["Cancelling an operation requires the `https://www.googleapis.com/auth/cloud-platform` authorization scope."]]],[]]
