code: func (s *APIServer) getGithubConnector(auth ClientI, w http.ResponseWriter, r *http.Request, p httprouter.Params, version string) (interface{}, error) {
  	withSecrets, _, err := httplib.ParseBool(r.URL.Query(), "with_secrets")
  	if err != nil {
  		return nil, trace.Wrap(err)
  	}
  	connector, err := auth.GetGithubConnector(p.ByName("id"), withSecrets)
  	if err != nil {
  		return nil, trace.Wrap(err)
  	}
  	return rawMessage(services.GetGithubConnectorMarshaler().Marshal(connector, services.PreserveResourceID()))
  }
docs: /* getGithubConnector returns the specified Github connector
  
     GET /:version/github/connectors/:id
  
     Success response: services.GithubConnector
  */