Unity Android - Error deserializing JSON credential data - Google STT API

Question

I boiled down the problem to the SpeechClientBuilder class's function .Build() after setting up credentials which I know are 100% right cause I checked and they worked when running the code on the editor.

Answer 1

Go to Edit > Project Settings > Player > Other Settings > Api Comppatibility Level and set it to .Net 4.x. This fixed this problem