Firebase google-services.json file

Question

I have a question regarding the Firebase google-services.json file. Every time I add o change something, for example, if I add a new SHA1 fingerprint, do I need to download the file again and put it on the app folder of my Android project? or just the file created the first time is enough?

I am asking because I am having issues with the Phone authentication and I need to know if the problem lies on this matter.

Answer 1

Yes, every time you add a fingerprint (or new package name) you will need to pull down the google-services.json.