I have used a custom domain for one project on Google App Engine.
Now I want to use the same domain for another project, but I can’t remove it from the first project.I just get the message:
Only domain owners are permitted to remove an assignment
I now that on several times I was able to delete custom domains before.
Is there anything I forgot to do?
Answer
OK, somehow I had to go through the domain activation process again.
Probably because I thought that I would only need the DNS TXT-Property for the activation process and deleted it directly after.
Now I had to go to the SSL-Panel and there is a link to domain activation on the top.
After I readded the DNS TXT-Property I can now delete the custom domain.
Attribution
Source : Link , Question Author : S. Rudolph , Answer Author : S. Rudolph