code: func (s *Service) Poll(componentsmachineproviderrpcmessagespollrequest *ComponentsMachineProviderRpcMessagesPollRequest) *PollCall {
  	c := &PollCall{s: s, urlParams_: make(gensupport.URLParams)}
  	c.componentsmachineproviderrpcmessagespollrequest = componentsmachineproviderrpcmessagespollrequest
  	return c
  }
docs: // Poll: Handles an incoming PollRequest.