Optional ReadonlydurationThe duration of the event, in timescale units.
Optional ReadonlyidA unique identifier for the event.
Optional ReadonlymessageAn optional string containing message data associated with the event.
ReadonlypresentationThe presentation time of the event, in timescale units, relative to the start of the presentation.
Defines a single event within an EventStream, including its timing, duration, and optional message data.