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Full name: projects.locations.datasets.operations.cancel
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://healthcare.googleapis.com/v1/{name=projects/*/locations/*/datasets/*/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 2025-06-27 UTC."],[[["\u003cp\u003eThis API endpoint \u003ccode\u003eprojects.locations.datasets.operations.cancel\u003c/code\u003e initiates the cancellation of a long-running operation, with no guarantee of success.\u003c/p\u003e\n"],["\u003cp\u003eThe cancellation request is sent via an HTTP \u003ccode\u003ePOST\u003c/code\u003e request to a specific URL, determined by the operation's name, in \u003ccode\u003egRPC Transcoding\u003c/code\u003e syntax.\u003c/p\u003e\n"],["\u003cp\u003eThe operation's name, provided as a \u003ccode\u003estring\u003c/code\u003e parameter, is crucial for identifying the operation to be canceled.\u003c/p\u003e\n"],["\u003cp\u003eThe request body must be empty, and a successful cancellation returns an empty JSON object.\u003c/p\u003e\n"],["\u003cp\u003eAuthorization for this operation requires either the \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-healthcare\u003c/code\u003e or \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope.\u003c/p\u003e\n"]]],[],null,["# Method: operations.cancel\n\n**Full name**: projects.locations.datasets.operations.cancel\n\nStarts 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](/healthcare-api/docs/reference/rest/Shared.Types/ListOperationsResponse#Operation.FIELDS.error) value with a [google.rpc.Status.code](/healthcare-api/docs/reference/rest/Shared.Types/Status#FIELDS.code) of `1`, corresponding to `Code.CANCELLED`.\n\n### HTTP request\n\n`POST https://healthcare.googleapis.com/v1/{name=projects/*/locations/*/datasets/*/operations/*}:cancel`\n\nThe URL uses [gRPC Transcoding](https://google.aip.dev/127) syntax.\n\n### Path parameters\n\n### Request body\n\nThe request body must be empty.\n\n### Response body\n\nIf successful, the response body is an empty JSON object.\n\n### Authorization scopes\n\nRequires one of the following OAuth scopes:\n\n- `https://www.googleapis.com/auth/cloud-healthcare`\n- `https://www.googleapis.com/auth/cloud-platform`\n\nFor more information, see the [Authentication Overview](/docs/authentication#authorization-gcp)."]]
