docs: def __get_new(self, hueobjecttype):
          '''
          Get a list of newly found Hue object
          '''
          assert hueobjecttype in ['lights', 'sensors'], \
              'Unsupported object type {}'.format(hueobjecttype)
          url = '{}/{}/new'.format(self.API, hueobjecttype)
          return self._request(url=url)