Function item_detail 

pub fn item_detail(
    caps: &ServerCapabilities,
    user_id: &str,
    item_id: &str,
) -> String

One item, in detail. People, MediaStreams and MediaSources are named here and nowhere else — the detail view is the only place they are wanted.

TRACES: UR-007, UR-085 | JA-005, DR-279