code: func (c *BackgroundService) SetRecording(shouldRecord bool, service string) (*gcdmessage.ChromeResponse, error) {
  	var v BackgroundServiceSetRecordingParams
  	v.ShouldRecord = shouldRecord
  	v.Service = service
  	return c.SetRecordingWithParams(&v)
  }
docs: // SetRecording - Set the recording state for the service.
  // shouldRecord -
  // service -  enum values: backgroundFetch, backgroundSync