Hi forum, I am working on a project where the team has developed custom LLM asynchronous API endpoints using FastAPI and AzureOpenAI and the application uses a B2B token for authenticating user requests. But now we want to test those endpoints using AsyncAzureOpenAI client from openai sdk. Is it possible to pass the custom endpoint at azure_endpoint or base_url argument? If yes, then I need help with an example. Any help will be appreciated.