code: def delete(self, rid, raise_on_error=True):
          
          return self.ds.delete(rid, raise_on_error)
docs: Write cache data to the data store.
  
          Args:
              rid (str): The record identifier.
              raise_on_error (bool): If True and not r.ok this method will raise a RunTimeError.
  
          Returns:
              object : Python request response.