Built-in Alexa intent - "I don't know"

Are there any built-in Alexa intents that capture when a user says “I don’t know” or “I don’t have it”? Or do I have to build a custom intent for that ???

Thanks in advance! :slight_smile:

seems no built-in intents for those.

  • create custom inetnts.
  • or you can also expand built-in intent with custom utterances like adding “I don’t know” for helpIntents (this depends on your conversational context, although)