Hi team,
Lucas from the official Gemini Discord directed me here regarding an Antigravity sandbox issue.
My React workflow inside the Canvas (Antigravity) environment has suddenly stopped working. Whenever I call the models/gemini-2.5-flash-image-preview:generateContent endpoint using the sandbox’s default injected credentials, it now consistently throws an HTTP 401 (Unauthorized) error.
Quick question: > Has this specific image model been intentionally restricted/revoked for the Canvas sandbox, or is this an unexpected token pool bug?
This is a hard blocker for our workflow. Any official confirmation would be greatly appreciated! Thanks!