Inicia o cancelamento assíncrono de uma operação de longa duração. São feitas várias tentativas para cancelar a operação no servidor, mas o sucesso não é garantido. Se o servidor não for compatível com esse método, ele retornará google.rpc.Code.UNIMPLEMENTED. Os clientes podem usar Operations.GetOperation ou outros métodos para verificar se o cancelamento ocorreu ou se a operação foi concluída mesmo com o cancelamento. Se o cancelamento for bem-sucedido, a operação não será excluída. Em vez disso, ela se tornará uma operação com um valor Operation.error que tem um google.rpc.Status.code de 1, correspondente a Code.CANCELLED.
Solicitação HTTP
POST https://cloudaicompanion.googleapis.com/v1/{name=projects/*/locations/*/operations/*}:cancel
[[["Fácil de entender","easyToUnderstand","thumb-up"],["Meu problema foi resolvido","solvedMyProblem","thumb-up"],["Outro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Informações incorretas ou exemplo de código","incorrectInformationOrSampleCode","thumb-down"],["Não contém as informações/amostras de que eu preciso","missingTheInformationSamplesINeed","thumb-down"],["Problema na tradução","translationIssue","thumb-down"],["Outro","otherDown","thumb-down"]],["Última atualização 2025-07-30 UTC."],[[["\u003cp\u003eThis endpoint initiates the cancellation of a long-running operation, using a best-effort approach that may not guarantee success.\u003c/p\u003e\n"],["\u003cp\u003eThe HTTP request is made using a \u003ccode\u003ePOST\u003c/code\u003e method to a specific URL with the operation's name included as a path parameter.\u003c/p\u003e\n"],["\u003cp\u003eThe request body for this operation must be empty, while a successful response will also contain an empty body.\u003c/p\u003e\n"],["\u003cp\u003eTo call this endpoint, users must have the \u003ccode\u003ecloudaicompanion.operations.cancel\u003c/code\u003e IAM permission and the \u003ccode\u003ehttps://www.googleapis.com/auth/cloud-platform\u003c/code\u003e OAuth scope.\u003c/p\u003e\n"]]],[],null,["# Method: projects.locations.operations.cancel\n\n- [HTTP request](#body.HTTP_TEMPLATE)\n- [Path parameters](#body.PATH_PARAMETERS)\n- [Request body](#body.request_body)\n- [Response body](#body.response_body)\n- [Authorization scopes](#body.aspect)\n- [IAM Permissions](#body.aspect_1)\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](/gemini/docs/api/reference/rest/v1/projects.locations.operations#Operation.FIELDS.error) value with a [google.rpc.Status.code](/gemini/docs/api/reference/rest/v1/projects.locations.operations#Status.FIELDS.code) of `1`, corresponding to `Code.CANCELLED`.\n\n### HTTP request\n\n`POST https://cloudaicompanion.googleapis.com/v1/{name=projects/*/locations/*/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 the following OAuth scope:\n\n- `https://www.googleapis.com/auth/cloud-platform`\n\nFor more information, see the [Authentication Overview](/docs/authentication#authorization-gcp).\n\n### IAM Permissions\n\nRequires the following [IAM](https://cloud.google.com/iam/docs) permission on the `name` resource:\n\n- `cloudaicompanion.operations.cancel`\n\nFor more information, see the [IAM documentation](https://cloud.google.com/iam/docs)."]]
