I am trying to figure out how to add new Zones and Methods to existing Delivery Profiles. I tried to create a new profile and add all the zones at once, but I got an error saying my payload was too large. So I then started trying to find a way to create a Delivery Profile, then add all the zones 1 at a time. The problem I'm facing is trying to figure out the combination in GraphQL to do that. All my attempts so far have either failed or completely overridden what was already there instead of adding to it. Can someone help me with this?