Getting 403 Error while connecting to API but logs says 200 OK

```bash
curl http://localhost:8000/v1/chat/completions \
  -H "Content-Type: application/json" \
  -d '{"messages": [{"role": "user", "content": "Hello!"}]}'
{"error":{"message":"HTTP 403: ","type":"upstream_error"}}
```

I have signed into the copilot using necessary steps but still getting this.