code: def set_owner_params(self, uid=None, gid=None):
          
          self._set_aliased('uid', uid)
          self._set_aliased('gid', gid)
  
          return self
docs: Drop http router privileges to specified user and group.
  
          :param str|unicode|int uid: Set uid to the specified username or uid.
  
          :param str|unicode|int gid: Set gid to the specified groupname or gid.