I'm using Google App Engine with custom domain. (Flexible type with nodejs)
When I completed settings it with https://cloud.google.com/appengine/docs/python/console/using-custom-domains-and-ssl?hl=en , I could visit my site with custom domain "mydomain.com"
It's good. However, the problem is that URL address in my browser shows redirected URLs such as : "myGAEdomain.appspot-preview.com"
How can I get the address "mydoamin.com" in the browser URL address bar when I visited my GAE site ? Or which part should I have to check to resolve this?