code: def update_uid_state(self, id_or_uri, refresh_state_data):
          
          uri = self._client.build_uri(id_or_uri) + "/uidState"
          return self._client.update(refresh_state_data, uri)
docs: Sets the unit identification (UID) light state of the specified power delivery device. The device must be an
          HP iPDU component with a locator light (HP Intelligent Load Segment, HP AC Module, HP Intelligent Outlet Bar,
          or HP Intelligent Outlet)
  
          Args:
              id_or_uri:
                  Can be either the power device id or the uri
              refresh_state_data:
                  Power device refresh request
  
          Returns:
              str: The UID state