Gen AI Support on Horizon - loading textures etc at runtime or other service?

I'm trying to understand how to integrate gen ai with Horizon as a dev/creator... for example, suppose a user wants to generate a texture at runtime in-world, is there some way to connect with my external gen AI server? 

 If there is no way for horizon to allow for me to send to my external server, does horizon have in-world functions/methods that support the use of gen AI? 

There was a session about this - but i had a prior commitment, will notes be provided - 

https://communityforums.atmeta.com/t5/Events-Calendar/Meta-Presents-Using-the-Power-of-Gen-AI-to-Master-Horizon-Worlds/ec-p/1312429#M48