code: def page(self, page_token=values.unset, page_number=values.unset,
               page_size=values.unset):
          
          params = values.of({'PageToken': page_token, 'Page': page_number, 'PageSize': page_size, })
  
          response = self._version.page(
              'GET',
              self._uri,
              params=params,
          )
  
          return SyncListPage(self._version, response, self._solution)
docs: Retrieve a single page of SyncListInstance records from the API.
          Request is executed immediately
  
          :param str page_token: PageToken provided by the API
          :param int page_number: Page Number, this value is simply for client state
          :param int page_size: Number of records to return, defaults to 50
  
          :returns: Page of SyncListInstance
          :rtype: twilio.rest.sync.v1.service.sync_list.SyncListPage