docs: def __find_new(self, hueobjecttype):
          '''
          Starts a search for new Hue objects
          '''
          assert hueobjecttype in ['lights', 'sensors'], \
              'Unsupported object type {}'.format(hueobjecttype)
          url = '{}/{}'.format(self.API, hueobjecttype)
          return self._request(
              method='POST',
              url=url
          )