Method _validate_all_known_args

awscli/s3transfer/__init__.py:821–827

(self, actual, allowed)

            self._get_object(bucket, key, filename, extra_args, callback)

    def _validate_all_known_args(self, actual, allowed):
        for kwarg in actual:
            if kwarg not in allowed:
                raise ValueError(
                    "Invalid extra_args key '{}', "
                    "must be one of: {}".format(kwarg, ', '.join(allowed))
                )

    def _ranged_download(
        self, bucket, key, filename, object_size, extra_args, callback