def METHOD_NAME(self, files: Dict[str, Any], **kwargs: Any) -> Any:
    """Operation with multipart body param called 'files'.
    :param files: Multipart input for files. See the template in our example to find the input
     shape.
    :type files: dict[str, any]
    :return: any
    :rtype: any
    :raises: ~azure.core.exceptions.HttpResponseError
    Example:
        .. code-block:: python
            # multipart input template you can fill out and use as your `files` input.
            files = {
                "file_name": "str",  # File name to upload. Pass in 'my.txt'.
                "files": b'bytes'  # Files to upload. Pass in list of input streams.
            }
    """
    request = self._operation_with_files_param_request(files=files, **kwargs)
    request.url = self._client.format_url(request.url)
    return self._operation_with_files_param_deserialize(self._send_request(request), **kwargs)