We should be able to embed subscriptions in the vendors endpoint
Created attachment 174191 [details] [review] Bug 38389: Add subscriptions to vendor endpoint as embed
This is a work in progress.. we could do with a discussion around the mapping of the various fields involved in the subscription table and object. I've made a start and thankfully we're not actually embedding anywhere yet, but there are a number of places where in theory we do already allow this embed and we've not linked it to a spec or added the required to_api_mapping method!