[Question] Actions & Nested Inserts

I am trying to use Actions and from my understanding, Actions seem to take away from the flexibility that Hasura offers. I have a `Customer` table with an array relationship to `Address` table, and there is a custom logic for validating addresses.

If a custom Action is created -- insert_address, will that action apply if I do a nested insert of Address along with Account through the relationship? It looks like I will have to insert Account first and then insert Addresses through the action.