code: def get_certificate(self, **kwargs):
          
          response = self._send(http_method='GET',
                                location_id='2e0dbce7-a327-4bc0-a291-056139393f6d',
                                version='5.0-preview.1',
                                accept_media_type='application/octet-stream')
          if "callback" in kwargs:
              callback = kwargs["callback"]
          else:
              callback = None
          return self._client.stream_download(response, callback=callback)
docs: GetCertificate.
          [Preview API]
          :rtype: object