Intentの詳細をコンファームする

func confirm(startWorkout intent: INStartWorkoutIntent, 
       completion: @escaping (INStartWorkoutIntentResponse) -> Void) {
    var code : INStartWorkoutIntentResponseCode = .ready
    var activity : NSUserActivity? = nil
        
    // If location services are not available, the user
    // might need to change the type of workout.
    if !CLLocationManager.locationServicesEnabled() {
        code = .failureRequiringAppLaunch
        activity = NSUserActivity(activityType: 
              "com.example.myRunningApp.noLocationAvailable")
    }
        
    // Deliver the response back to SiriKit.
    let response = INStartWorkoutIntentResponse(code: code, 
            userActivity: activity)
    completion(response)
}