lambda_setup.py 文件源码

def _update_lambda_alias(func_alias, func_name, func_version):
    lamb = boto3.client('lambda')
    try:
        resp = lamb.update_alias(
            Name=func_alias,
            FunctionName=func_name,
            FunctionVersion=func_version
        )
        return resp['AliasArn']
    except ClientError as ce:
        if ce.response['Error']['Code'] == 'ValidationException':
            logging.warning(
                "Validation Error {0} updating alias '{1}'.".format(
                    ce, func_name))
        else:
            logging.error("Unexpected Error: {0}".format(ce))