Hi sorry, I’m not sure whether this has been marked as resolved or not.

Seems like I have same concern:
So there will be 3 different environments (e.g: dev, staging, production).
It will also have 3 different API url. (how to set these three up without using dot-env ext which failed in Amplify readability)
It will have 3 different build commands.

which one should I do first and how?