AudioPlaybackIntent.swift

struct SoundMakerIntent: AudioPlaybackIntent {
    static var title: LocalizedStringResource = "Play a sound"
    static var description: IntentDescription = IntentDescription("Plays a widget sound")

    @Parameter(title: "Sound")
    var sound: WidgetSound
    
    init() {}
    
    init(sound: WidgetSound) {
        self.sound = sound
    }
    
    func perform() async throws -> some IntentResult {
        SoundPlayer.shared.play(sound)
        return .result()
    }
}

class SoundPlayer: NSObject {
    static let shared = SoundPlayer()
    
    private var player: AVAudioPlayer?
    
    func play(_ sound: WidgetSound) {
        try? AVAudioSession.sharedInstance().setCategory(.playback, mode: .default, options: [])
        try? AVAudioSession.sharedInstance().setActive(true)

        let soundURL = Bundle.main.url(forResource: sound.rawValue, withExtension: "mp3")!
        guard let player = try? AVAudioPlayer(contentsOf: soundURL) else { return }
        
        self.player = player
        player.play()
    }
}

How did you manage to add a custom property here? WidgetSound
can you show the implementation WidgetSound?

Hello @christianselig can you please give us example how WidgetSound object look like? Thank you  ♥️