So I started learning playfab recently and I found out that I can use azure functions to execute server side code. I see that I have access to different apis such as economy, server, data, events, etc... But if I were to get something basic like inventory directly from client side, I wouldn't want to go execute some azure functions using cloudscript, and instead use the client api from unity to get it. I know this is possible in economy v1, but is there a documentation on what api can be executed from client side(without providing the auth stuff, since unit is already configured with it) vs server side. Like it seems like I cant use economy api from client side the way I can use client api without passing any auth tokens since unit is already setup with playfab.