func (connector *SIRIVehicleMonitoringRequestBroadcaster) datedVehicleJourneyRef(vehicleJourney *model.VehicleJourney) (string, bool) {
    vehicleJourneyId, ok := vehicleJourney.CodeWithFallback(connector.vjRemoteCodeSpaces)

    var dataVehicleJourneyRef string
    if ok {