Hey folks, I just wanted to drop a quick note here that there’s a way to stop billing in an emergency that’s officially documented on the Google Cloud documentation site: https://docs.cloud.google.com/billing/docs/how-to/disable-bi... . You can see the big red warning that this could destroy resources that you can’t get back even if you reconnect a billing account, but this is a way to stop things before they get out of control. This billing account disconnect goes all the way to implement a full on “emergency hand brake” that “unplugs the thing from the wall” (or whatever analogy you prefer) without you having to affirmatively do it yourself.
https://docs.cloud.google.com/billing/docs/how-to/modify-pro... and https://docs.cloud.google.com/billing/docs/how-to/budgets-pr... are other documented alternatives to receive billing alerts without the billing account disconnect.
The billing account disconnect obviously shouldn’t be used for any production apps or workloads you’re using to serve your own customers or users, since it could interrupt them without warning, but it’s a great option for internal workloads or test apps or proof of concept explorations.
Hope this helps!