code: def update(self, friendly_name=values.unset, log_queries=values.unset,
                 unique_name=values.unset, callback_url=values.unset,
                 callback_events=values.unset, style_sheet=values.unset,
                 defaults=values.unset):
          
          return self._proxy.update(
              friendly_name=friendly_name,
              log_queries=log_queries,
              unique_name=unique_name,
              callback_url=callback_url,
              callback_events=callback_events,
              style_sheet=style_sheet,
              defaults=defaults,
          )
docs: Update the AssistantInstance
  
          :param unicode friendly_name: A string to describe the resource
          :param bool log_queries: Whether queries should be logged and kept after training
          :param unicode unique_name: An application-defined string that uniquely identifies the resource
          :param unicode callback_url: Reserved
          :param unicode callback_events: Reserved
          :param dict style_sheet: A JSON string that defines the Assistant's style sheet
          :param dict defaults: A JSON object that defines the Assistant's [default tasks](https://www.twilio.com/docs/autopilot/api/assistant/defaults) for various scenarios
  
          :returns: Updated AssistantInstance
          :rtype: twilio.rest.autopilot.v1.assistant.AssistantInstance