INBookRestaurantReservationIntentCode.failureRequiringAppLaunchServiceTemporarilyUnavailable
Your service is temporarily unavailable.
Declaration
case failureRequiringAppLaunchServiceTemporarilyUnavailableDiscussion
Use this code when your Intents extension is unable to contact your service and save the reservation data. Maps launches your app and passes it to the NSUserActivity object from your response so that you can try to complete the booking there.