Where to locate expoClientID and iosCliendID and other Bundle ID?

I'm trying to implement the Google OAuth in my Expo app. expo-google-app-auth requires expoClientId, iosClientId, androidClientId, Bundle ID, etc, but I'm having difficulty locating this information. I'm using Expo only and I'm not using Xcode due to that fact that I'm new to React Native. Is this information I can only obtain when I build the standalone app? When I look at app.json, this information doesn't exist.