@joseharriaga, could you take a look?

Thanks. The additional surface area looks good. I've pushed another commit to resolve the conflicts and remove duplication across the various clients plus a bit of additional cleanup. We'll get this merged as it furthers the end-to-end story, while our desired direction continues to be for all of these AsXx methods to move into the OpenAI repo itself, with it referencing M.E.AI.Abstractions.