将 DeleteFlowVersion 和 AWS SDK 搭配使用

删除 Amazon Bedrock 流的版本。

def delete_flow_version(client, flow_id, flow_version):
    """
    Deletes a version of an Amazon Bedrock flow.

    Args:
        client: Amazon Bedrock agent boto3 client.
        flow_id (str): The identifier of the flow.

    Returns:
        dict: The response from DeleteFlowVersion.
    """
    try:

        logger.info("Deleting flow version %s for flow: %s.",flow_version, flow_id)

        # Call DeleteFlowVersion operation
        response = client.delete_flow_version(
            flowIdentifier=flow_id,
            flowVersion=flow_version
        )

        logging.info("Successfully deleted flow version %s for %s.",
                flow_version,
                flow_id)
        return response

    except ClientError as e:
        logging.exception("Client error deleting flow version: %s ", str(e))
        raise
    except Exception as e:
        logging.exception("Unexpected deleting flow version: %s", str(e))
        raise