SDK version Azure OpenAI Authenticator/Chat Model Connector?

Hello Everyone,

I am using the Azure OpenAI Authenticator and Azure OpenAI Chat Model Connector nodes. While some of my deployed models can be addressed successfully, I am facing problems in reaching GPT4-1106-preview, GPT4-0125-preview and sometimes GPT4-32k. I am in contact with the Microsoft support. They are asking me about the used SDK version and about in which way and details how the REST call is made. Who can help me with this?

Thank you in advance,

Armin