ReadonlyidThis property can't be read in early-execution mode.
Optional ReadonlyinitiatorIf this command was initiated via an NPC, returns the entity that initiated the NPC dialogue.
This property can't be read in early-execution mode.
ReadonlymessageThis property can't be read in early-execution mode.
Optional ReadonlysourceThis property can't be read in early-execution mode.
Optional ReadonlysourceThis property can't be read in early-execution mode.
ReadonlysourceThis property can't be read in early-execution mode.
Returns additional data about a /scriptevent command invocation.