INStartPhotoPlaybackIntentResponseCode.failureRequiringAppLaunch
The user must launch your app to start the slideshow.
Declaration
case failureRequiringAppLaunchDiscussion
Use this response code when you can’t handle the request through Siri for a reason not covered by any other response code. For example, you might use this code if the user hasn’t set up an account with your app. Don’t use it for general errors or to force the user to launch your app.