alexa skills kit - How do I define a custom slot type that isn't a list

alexa slotIt would be great to have the slot value id returned, if provided, instead of the slot value name. That way, processing of intents HAAlexaslot138 ialah Situs game on yang menyediakan fitur tercanggih dan terbaru sehingga gampang JEPE x1000 dan tambahan scatter bakal auto menang maksimal.