docs: def refresh(self):
          """
          Refresh the Name-URI cache from the HMC.
  
          This is done by invalidating the cache, listing the resources of this
          manager from the HMC, and populating the cache with that information.
          """
          self.invalidate()
          full = not self._manager._list_has_name
          res_list = self._manager.list(full_properties=full)
          self.update_from(res_list)