Received cloud compliance emails for pretended DoS issue, but I cannot see the issue

[englishboo...@gmail.com]

Hello,

I received multiple weird emails from google cloud compliance (see compliance-email-1.jpg) during the night.

And then in the morning I found another email stating that everything was actually fine (see email-compliance-2.jpg).

The thing is: I am not sure what happened.

This occurred during my night time here and I did not do anything to fix the issue.

I checked the API charts and quota and stuff, and I failed to see what could've been the problem.

We have always been way below the quota it seems.

There is only one API activated and that's the Google Drive API. And this one should be triggered only for one domain which hosts our ownCloud.

So if there were DoS attacks from our API... how and where? I don't see anything nor do I see how it is even possible.

Is there any way to know if there was any real issue on my side, or if this was simply a Google mistake?

Thanks guys