Is there any documentation around

CacheKeyResolver

and

fromFieldRecordSet

and

fromFieldArguments

methods?

fromFieldRecordSet

seems like it asks for cache key for every object (non-scalar) in the response? But what does

fromFieldArguments

do?

There's not much unfortunately, mostly because we should really change these APIs

I suspected something like that but didn’t see it explicitly. So the

fromFieldArguments

has preference over

fromFieldRecordSet

when computing cache for the object directly under a field? In your example, if

fromFieldArguments

returns the ID, does

fromFieldRecordSet

still need to run?

They run at different time.

fromFieldArguments

will run before the network to check if there's something in the cache.

fromFieldRecordSet

will run after to store the value in the cache

Got it, thank you 🙂