Manual billing sync request — "Inactive or unsupported" despite funded Cloud Billing account

I am facing a backend synchronization issue between Google Cloud Billing and Google AI Studio. My API keys are currently blocked, with AI Studio throwing the error: “The billing account type is inactive or unsupported.”

However, my Google Cloud Billing account is fully active and funded. I recently made a manual payment that successfully cleared a pending micro-transaction. My Cloud Billing dashboard now shows a positive Prepay credit balance of -₹495.52, and my payment threshold is restored.

It appears AI Studio has not fetched this updated billing state. Could an admin please manually force a sync for my account so my API keys are unblocked?

Here are my details:

  • Billing Account ID: 017B07-482A7B-4C1E..

  • Project Name: Gemini API

  • Project ID: gen-lang-client-05278297..