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://datalineage.googleapis.com/v1/{name}:cancel
Path parameters
Parameters
name
string
The name of the operation resource to be cancelled. It takes the form projects/{project}/locations/{location}/operations/{operation}.
Request body
The request body must be empty.
Response body
If successful, the response body is an empty JSON object.
[[["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 2025-07-21 UTC."],[[["\u003cp\u003eThis webpage describes how to initiate the asynchronous cancellation of a long-running operation via a POST request to a specified URL.\u003c/p\u003e\n"],["\u003cp\u003eCancellation is not guaranteed and the server returns \u003ccode\u003egoogle.rpc.Code.UNIMPLEMENTED\u003c/code\u003e if it is not supported, but clients can check the status.\u003c/p\u003e\n"],["\u003cp\u003eThe HTTP request requires specifying the operation's name in the URL path and does not include any data in the request body.\u003c/p\u003e\n"],["\u003cp\u003eA successful cancellation will change the status of the operation, and it will be reflected with a \u003ccode\u003egoogle.rpc.Status.code\u003c/code\u003e of \u003ccode\u003e1\u003c/code\u003e in the \u003ca href=\"/dataplex/docs/reference/data-lineage/rest/v1/projects.locations.operations#Operation.FIELDS.error\"\u003eOperation.error\u003c/a\u003e.\u003c/p\u003e\n"],["\u003cp\u003eAccess to the cancellation method is restricted by the \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope.\u003c/p\u003e\n"]]],[],null,[]]
