code: def list_facts(self, pk=None, **kwargs):
          
          res = self.get(pk=pk, **kwargs)
          url = self.endpoint + '%d/%s/' % (res['id'], 'ansible_facts')
          return client.get(url, params={}).json()
docs: Return a JSON object of all available facts of the given host.
  
          Note global option --format is not available here, as the output would always be JSON-formatted.
  
          =====API DOCS=====
          List all available facts of the given host.
  
          :param pk: Primary key of the target host.
          :type pk: int
          :param `**kwargs`: Keyword arguments list of available fields used for searching resource objects.
          :returns: A JSON object of all available facts of the given host.
          :rtype: dict
          =====API DOCS=====