Inicia la cancelación asincrónica en una operación de larga duración.

Esta muestra de código se puede usar para iniciar la cancelación asíncrona de una operación de larga duración.

Si deseas obtener una colección completa de muestras de código del SDK de ABAP para Google Cloud, consulta el repositorio GoogleCloudPlatform/google-cloud-abap/abap-sdk/ZGOOG_SDK_DOCS_SAMPLES en GitHub.

Muestra de código

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*  Copyright 2023 Google LLC                                         *
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*  Licensed under the Apache License, Version 2.0 (the "License");   *
*  you may not use this file except in compliance with the License.  *
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*      https://www.apache.org/licenses/LICENSE-2.0                   *
*  Unless required by applicable law or agreed to in writing,        *
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*  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,      *
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REPORT zr_cancel_operations.

DATA:
  lv_p_projects_id   TYPE string,
  lv_p_locations_id  TYPE string,
  lv_p_operations_id TYPE string.

TRY.

* Open HTTP Connection
    DATA(lo_client) = NEW /goog/cl_documentai_v1( iv_key_name = 'CLIENT_KEY' ).

* Populate relevant parameters
    lv_p_projects_id = lo_client->gv_project_id.
    lv_p_locations_id = 'LOCATION_ID'.  "Location ID of the Processor
    lv_p_operations_id = 'OPERATION_ID'.  "Operation ID of a Long Running Operation

* Call API method
    CALL METHOD lo_client->cancel_operations
      EXPORTING
        iv_p_projects_id   = lv_p_projects_id
        iv_p_locations_id  = lv_p_locations_id
        iv_p_operations_id = lv_p_operations_id
      IMPORTING
        es_output          = DATA(ls_output)
        ev_ret_code        = DATA(lv_ret_code)
        ev_err_text        = DATA(lv_err_text)
        es_err_resp        = DATA(ls_err_resp).

    IF /goog/cl_http_client=>is_success( lv_ret_code ).
      MESSAGE 'Success' TYPE 'S'.
    ELSE.
      MESSAGE lv_err_text TYPE 'E'.
    ENDIF.

* Close HTTP Connection
    lo_client->close( ).

  CATCH /goog/cx_sdk INTO DATA(lo_exception).
    MESSAGE lo_exception->get_text( ) TYPE 'E'.
ENDTRY.