How to clean build configuration using EAS build project and expo CLI?

Does anyone know of any way to “reset” a project so that I can use the exact same code and package.json but force a reinstall of all pods etc? My question here provides some more insight into the problem I’m facing: ios - Expo app crashes with react-native-google-mobile-ads [ios_appd_id key not found in react-native-google-mobile-ads key in app.json] - Stack Overflow

I’m new to expo so I’m sorry if this is a nonsensical question.