code: def get(self, file_id, **queryparams):
          
          self.file_id = file_id
          return self._mc_client._get(url=self._build_path(file_id), **queryparams)
docs: Get information about a specific file in the File Manager.
  
          :param file_id: The unique id for the File Manager file.
          :type file_id: :py:class:`str`
          :param queryparams: The query string parameters
          queryparams['fields'] = []
          queryparams['exclude_fields'] = []