List of actors for which events should be delivered to this event subscription. Actors must be specified in the format actorType:actorId.
Wildcard Support: Use <actorType>:* to match all actors of a specific type (e.g., camera:* matches all cameras). Only full wildcards (<actorType>:*) are supported. Partial wildcards like camera:123* are not allowed. Only admin users can use wildcard actors.

List of event types of which events should be delivered to this event subscription.

Optional DSL filter for data-level event filtering. When provided, only events whose payload matches all specified conditions are delivered to the subscription. An empty object {} matches all events (no filtering applied). Boolean combination keys determine how conditions are evaluated: and requires ALL to match, or requires ANY to match, not requires NONE to match. Arrays may contain leaf conditions or nested DslFilter objects for recursive composition.