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://adsdatahub.googleapis.com/v1/{name=operations/**}:cancel
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2024-09-18 UTC."],[[["Initiates asynchronous cancellation for long-running operations, although success isn't guaranteed."],["If the server supports cancellation, the operation is marked with an error code indicating cancellation but isn't deleted."],["Clients should use Operations.GetOperation to verify cancellation status or operation completion."],["Utilizes an HTTP POST request with specific path parameter for the operation to be cancelled."],["Requires the 'https://www.googleapis.com/auth/adsdatahub' OAuth scope for authorization."]]],["The provided content outlines the process for canceling a long-running operation via an HTTP POST request to a specific URL (`https://adsdatahub.googleapis.com/v1/{name=operations/**}:cancel`). The `name` parameter, specifying the operation to cancel, is required in the URL. The request body must be empty, and a successful cancellation yields an empty response body. Successful cancellation changes operation status to `Code.CANCELLED`. Authorization requires the `https://www.googleapis.com/auth/adsdatahub` OAuth scope.\n"]]
