The Search API page (https://musicbrainz.org/doc/MusicBrainz_API/Search) purports to contain a complete definition of the Release object. Similarly, this page: https://musicbrainz.org/doc/Release.

However, neither provides a definition for the 'count' property, which appears to be a count of the number of Medium objects. I may be wrong about this.

Could it please be clearly documented?

Thank you.