def inventory
import bendvy-ecs-core@0.1.0.4/event_stream.bend as EventStreamimport Base
import bendvy-ecs-core@0.1.0.4/ordinary_event_declaration.bend as Event
59# Return the detached authored domain key without reading message payloads.
60def inventory(~S:Data,~E:Data,stream:Stream<S,E>) -> String:
61 match stream:
62 case Stream{Event.Domain{key},_,_,_,_,_,_,_}:key