How to handle facebook thumbs up/like in api.ai

Question

Everytime someone sends a thumbs up, api.ai doesn't understand anything and my bot goes into the fallback intent. How can I handle 'thumbs up', 'thumbs down' text/emoji/image in api.ai?

Answer 1

I really want to comment but don't have enough points to post. API AI supports emoji https://discuss.api.ai/t/emoji-support/1061/12 Hope you can find a clue.