I'm trying to add a custom domain in GCP's App Engine section. But when I click on the "Add a Custom Domain" button, it goes to URL not found page: https://console.cloud.google.com/,appengine,settings,domains,add

I've followed the instructions as per here: https://cloud.google.com/appengine/docs/legacy/standard/python/mapping-custom-domains

Any idea what could be causing this?

I've tried contacting support, but they were useless. Its weird, because it was working last week for sure.

CodePudding user response：

The same was happening today for me. Then I chose another project, opened the option to add a new domain, got the link, and changed the project id. Try this: https://console.cloud.google.com/appengine/settings/domains/add?serviceId=default&project=PUT_YOUT_PROJECT_ID

Replace PUT_YOUT_PROJECT_ID with your project id.