code: def image_response(self, token):
          
          url = RESPONSES_URL + token
          response = requests.get(url, headers={
              'Authorization': self.auth.authorize('GET', url),
              'User-Agent': USER_AGENT,
          })
          return self._unwrap_error(response)
docs: Contact the server and update the job status.
          
          After a request has been submitted, it usually takes 6-12 seconds to
          receive a completed response. We recommend polling for a response every
          1 second after a 4 second delay from the initial request, while the
          status is :py:data:`cloudsight.STATUS_NOT_COMPLETED`.
          :py:meth:`cloudsight.API.wait` method does this automatically.
  
          :param token: Job token as returned from
                          :py:meth:`cloudsight.API.image_request` or
                          :py:meth:`cloudsight.API.remote_image_request`