Additional information from Google employee https://x.com/_mohansolo/status/2025766889205739899 : "We’ve been seeing a massive increase in malicious usage of the Anitgravity backend that has tremendously degraded the quality of service for our users. We needed to find a path to quickly shut off access to these users that are not using the product as intended. We understand that a subset of these users were not aware…
I wonder if this was causing the increase in the number of 429 errors I've been getting from Gemini on vertex.