I accidentally deleted my production OAuth credential for my Android App, from the Google Developer Console. When trying to add it back, using same SHA1 it says it can't, because the SHA1 is already in use. I've waited 10 days, and it is still not working.
My Question is, Is the only way to solve it is to create a new Keystore file ? that means I can't upload an update to Google Play! this is insane.. Google Support is now supporting only payed customers so emailing them is not an option.
Anyone has a better Idea?
Thanks a lot, Giora.
See Google Cloud Console - This client ID is globally unique and is already in use
As Andy mentioned, you can undelete a project and look for the client_id there (and delete it). If that doesn't work, ping me through my G+ profile and I can have a look.
Update: Dec 14, 2015: If more of you ran into this issue during the last week, we are fixing it. If you need to create the client id urgently and can't wait till the end of the week, message me through my G+ profile.