RBAC auth support?

[HuskyDanny]

llamaindex is a great tool to connect all the pieces to ingest data to our favorable storage. But we have enabled RBAC auth for all services like Azure AI and vector services.

I do not see the option to pass the token as an authentication way and only secret within the current llamaindex toolset.

Do we have a plan on equipping the token way as an authentication?

Thanks.