503 Service Error (Unhealthy Upstream)

Azure OpenAI with my own Data in Azure Search
Using Azure.AI.OpenAI (1.0.0-beta.9)

All has been working for days. Since 11 today, started failing, with no changes on my side.

This Fails with 503. Unhealthy Upstream


This same query works in the Azure AI Studio Chat?


Not sure what/why the differences. Since I am using the Library, I can’t change the path it uses.

Same here. Chat with extensions has been working for weeks without any issues, and a few hours ago, it started to fail, getting a 503 error.

This appears to be resolved now, the API is working and returning results. Not sure what happened today?