Google App Engine fiasco :-(
Never used App Engine before, was always on AWS.Recently for my Andriod app, I thought of giving GAE a try. The app was on Firebase, the only "Server" I needed was to send a push notifications (Downstream). So, I just went "Google Cloud Module" wizard with "Endpoints" option on Android Studio.And created this simple servlet./ * An endpoint class we are exposing / @Api( name = "pushApi", ...