Production OAuth Client claimed to be inactive

Google Cloud Compute Infrastructure
1

Hi everyone,

We recently received an email stating that our production Gmail OAuth client was flagged as inactive, when it clearly is active (“[Action Advised] Manage your unused OAuth clients and protect your information”). The report last used date is October 29, 2026, which is 4 days ago. We have successful API calls made for thousands of customers everyday.

I have noticed a bunch of existing threads on this. Some suggest changing the name of the client counts as “active”, can anyone confirm this?

Can anyone help with this? Is there any counter-measure we can apply to avoid having this client deleted? This will have huge impact of on our services.

Thanks a lot!

3

Have this issue as well, we received Google’s email and our clients are shown as inactive in GCP but all of the are actively used by our users and they have a last used date of 3 days ago.

5

We’ve received this same message as well, for multiple accounts, all of which have projects with active OAuth 2.0 Clients.