Antigravity Agent still failing with HTTP 429 RESOURCE_EXHAUSTED despite available quota

Google Antigravity
1

Hello Antigravity Support Team,

I am still unable to use the Antigravity Agent because every request fails with HTTP 429 RESOURCE_EXHAUSTED.

The issue occurs even with a completely new conversation and a very simple prompt such as “hello”, so it does not appear to be related to my project, code, or prompt.

I have also tried different models, but the Agent terminates with the same 429 error.

My Google AI Pro subscription is active, and the Antigravity Model Quota screen shows available quota. However, the Agent still fails.

Latest error:

Trajectory ID: c7506ff3-8dc5-428d-8bd3-be7b5383ca..

Trace ID: 0x32c0c85c261d4a..

HTTP: 429 Too Many Requests

Status: RESOURCE_EXHAUSTED

Message: “Resource has been exhausted (e.g. check quota).”

Timestamp: Wed, 09 Sep 2026 05:19:40 GMT

This issue has continued even after the quota refresh period.

Could you please check the backend logs for this Trajectory ID and Trace ID and verify whether there is an account entitlement, quota synchronization, rate-limit, or backend service issue affecting my account?

I have attached a screenshot of my Model Quota screen showing the available quota.

Please let me know if you need any additional logs or diagnostic information.

Thank you.

image
image1127×1901 83.3 KB

2

Hi @Swapna_Karumoju,

Welcome to the Forum,

This errors indicate that your request volume has temporarily exceeded the per minute rate limits for your active model. Could you please confirm if you are running the latest version of Antigravity? If you are still seeing this issue on the newest version, please share a new Trajectory ID.