Cloud Functions for Firebase: 'Error: could not handle the request'

Question

I feel like pulling my hair out; this is either super simple and i\'m having brain freeze or it is not that simple.

What I want

I am trying to unshorten a

Answer 1

You should try this in the firebase.json, its worked for me:

"source": "/**",

I also tried "source": "/url/**" but its not worked.