code: def files_info(self, area_uuid, file_list):
          
          path = "/area/{uuid}/files_info".format(uuid=area_uuid)
          file_list = [urlparse.quote(filename) for filename in file_list]
          response = self._make_request('put', path=path, json=file_list)
          return response.json()
docs: Get information about files
  
          :param str area_uuid: A RFC4122-compliant ID for the upload area
          :param list file_list: The names the files in the Upload Area about which we want information
          :return: an array of file information dicts
          :rtype: list of dicts
          :raises UploadApiException: if information could not be obtained