code: func (s *IssuesService) GetEvent(ctx context.Context, owner, repo string, id int64) (*IssueEvent, *Response, error) {
  	u := fmt.Sprintf("repos/%v/%v/issues/events/%v", owner, repo, id)
  
  	req, err := s.client.NewRequest("GET", u, nil)
  	if err != nil {
  		return nil, nil, err
  	}
  
  	event := new(IssueEvent)
  	resp, err := s.client.Do(ctx, req, event)
  	if err != nil {
  		return nil, resp, err
  	}
  
  	return event, resp, nil
  }
docs: // GetEvent returns the specified issue event.
  //
  // GitHub API docs: https://developer.github.com/v3/issues/events/#get-a-single-event