刪除處理器版本

建立新的處理器版本後，如果不再需要該版本，可以將其刪除。 注意：您無法刪除預先訓練的處理器版本或目前的預設版本。

深入探索

如需包含這個程式碼範例的詳細說明文件，請參閱下列文章：

• 管理處理器版本

程式碼範例

Python

詳情請參閱 Document AI Python API 參考文件。

如要向 Document AI 進行驗證，請設定應用程式預設憑證。詳情請參閱「為本機開發環境設定驗證機制」。

from google.api_core.client_options import ClientOptions
from google.api_core.exceptions import FailedPrecondition
from google.api_core.exceptions import InvalidArgument
from google.cloud import documentai  # type: ignore

# TODO(developer): Uncomment these variables before running the sample.
# project_id = 'YOUR_PROJECT_ID'
# location = 'YOUR_PROCESSOR_LOCATION' # Format is 'us' or 'eu'
# processor_id = 'YOUR_PROCESSOR_ID' # Create processor before running sample
# processor_version_id = 'YOUR_PROCESSOR_VERSION_ID'


def delete_processor_version_sample(
    project_id: str, location: str, processor_id: str, processor_version_id: str
) -> None:
    # You must set the api_endpoint if you use a location other than 'us'.
    opts = ClientOptions(api_endpoint=f"{location}-documentai.googleapis.com")

    client = documentai.DocumentProcessorServiceClient(client_options=opts)

    # The full resource name of the processor version
    # e.g.: projects/project_id/locations/location/processors/processor_id/processorVersions/processor_version_id
    name = client.processor_version_path(
        project_id, location, processor_id, processor_version_id
    )

    # Make DeleteProcessorVersion request
    try:
        operation = client.delete_processor_version(name=name)
        # Print operation details
        print(operation.operation.name)
        # Wait for operation to complete
        operation.result()
    # Delete request will fail if the
    # processor version doesn't exist
    # or if a request is made on a pretrained processor version
    # or the default processor version
    except (FailedPrecondition, InvalidArgument) as e:
        print(e.message)

後續步驟

如要搜尋及篩選其他 Google Cloud 產品的程式碼範例，請參閱Google Cloud 瀏覽器範例。