Refining the metadata endpoint.

Hi, folks.

My search skills are failing me and I can't find much useful documentation about working with the metadata endpoint (https://graph.microsoft.com/beta/$metadata).

Is anyone away of any means for server-side filtering this monstrous document down such that you can select just the elements you want, or do you have to pull the whole thing client-side and XPath out the pieces you're after?

For example, I'm only after a handful of specific EntityType elements for the property (not relationships) data types:

Alternatively, if there's a better means for grabbing select core schema definitions, I'm all ears/eyes.

Cheers,

Lain