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[[["Leicht verständlich","easyToUnderstand","thumb-up"],["Mein Problem wurde gelöst","solvedMyProblem","thumb-up"],["Sonstiges","otherUp","thumb-up"]],[["Schwer verständlich","hardToUnderstand","thumb-down"],["Informationen oder Beispielcode falsch","incorrectInformationOrSampleCode","thumb-down"],["Benötigte Informationen/Beispiele nicht gefunden","missingTheInformationSamplesINeed","thumb-down"],["Problem mit der Übersetzung","translationIssue","thumb-down"],["Sonstiges","otherDown","thumb-down"]],[],[[["\u003cp\u003eThis content explains how to cancel a long-running operation (LRO) within Google Cloud's Document AI service.\u003c/p\u003e\n"],["\u003cp\u003eIt provides a Python code sample demonstrating the use of the \u003ccode\u003ecancel_operation\u003c/code\u003e method, utilizing the \u003ccode\u003eCancelOperationRequest\u003c/code\u003e from the \u003ccode\u003egoogle.longrunning\u003c/code\u003e library.\u003c/p\u003e\n"],["\u003cp\u003eThe process involves authenticating to Document AI using Application Default Credentials and specifying the location and operation name.\u003c/p\u003e\n"],["\u003cp\u003eThe provided sample can be run with a location other than "us" by setting the \u003ccode\u003eapi_endpoint\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe Google Cloud Sample Browser is provided as a resource to help look for other code examples.\u003c/p\u003e\n"]]],[],null,["# Cancel a long-running operation\n\nCancels a long-running operation (LRO)\n\nExplore further\n---------------\n\n\nFor detailed documentation that includes this code sample, see the following:\n\n- [Managing long-running operations (LROs)](/document-ai/docs/long-running-operations)\n\nCode sample\n-----------\n\n### Python\n\n\nFor more information, see the\n[Document AI Python API\nreference documentation](/python/docs/reference/documentai/latest).\n\n\nTo authenticate to Document AI, set up Application Default Credentials.\nFor more information, see\n\n[Set up authentication for a local development environment](/docs/authentication/set-up-adc-local-dev-environment).\n\n\n from google.api_core.client_options import ClientOptions\n from google.cloud import documentai # type: ignore\n from google.longrunning.operations_pb2 import CancelOperationRequest # type: ignore\n\n # TODO(developer): Uncomment these variables before running the sample.\n # location = \"YOUR_PROCESSOR_LOCATION\" # Format is \"us\" or \"eu\"\n # operation_name = \"YOUR_OPERATION_NAME\" # Format is \"projects/{project_id}/locations/{location}/operations/{operation_id}\"\n\n\n def cancel_operation_sample(location: str, operation_name: str) -\u003e None:\n # You must set the `api_endpoint` if you use a location other than \"us\".\n opts = ClientOptions(api_endpoint=f\"{location}-documentai.googleapis.com\")\n client = documentai.https://cloud.google.com/python/docs/reference/documentai/latest/google.cloud.documentai_v1.services.document_processor_service.DocumentProcessorServiceClient.html(client_options=opts)\n\n request = CancelOperationRequest(name=operation_name)\n\n # Make CancelOperation request\n client.https://cloud.google.com/python/docs/reference/documentai/latest/google.cloud.documentai_v1.services.document_processor_service.DocumentProcessorServiceClient.html#google_cloud_documentai_v1_services_document_processor_service_DocumentProcessorServiceClient_cancel_operation(request=request)\n print(f\"Operation {operation_name} cancelled\")\n\nWhat's next\n-----------\n\n\nTo search and filter code samples for other Google Cloud products, see the\n[Google Cloud sample browser](/docs/samples?product=documentai)."]]