External changing query entities

[larsbuch]

I have 70+ customers which each has their own entities for graphql. The customers can change their entities and especially properties.

I would prefer not to need 70+ servers

My plan is to separate it on customers and serve the appropriate models and resolvers. I am planning to use code generation to make query, mutations and resolvers if it is possible.

I am unsure if it is at all possible and if it is where the best extension point is for doing so