AgentStatusEvent

Agent status change event.

Field	Type	Required	Nullable	Default	Description
EventId	UUID	No	No		Stable unique identifier for this event instance.
EventSeqId	int	No	No		Server-assigned event sequence id used for ordering and replay/history APIs.
EventTime	datetime	Yes	No		UTC timestamp when the event occurred on the server.
Status	AgentStatus	Yes	No		Agent status.
Message	str	Yes	No		Human-readable status message.
Connector	AgentConnector	No	Yes		Optional hint which connector raised the event.