Request for clarification on assetDocumentID in Sanity's custom asset sources documentation

Hi, I am just getting started with sanity. Went down a bit of a rabbit hole yesterday working with custom asset sources.
To stop others going down the same route, it would be useful for to have a link for

assetDocumentID

in https://www.sanity.io/docs/custom-asset-sources to https://www.sanity.io/docs/image-urls to this bit of the page:
Or just something in the docs, describing what the

kind: 'assetDocumentId'

is.

Thanks Yogi, that’s great feedback! We’ll add a heads up to the documentation. And glad you got it to work eventually! 🚀