OptionalbeforeThe bus this actor subscribes to.
OptionalbusThe message that will be configured in the bus for reporting failures.
This message may be a template string that contains references to the executed action.
For example, the following templated string is allowed:
"RDF dereferencing failed: no actors could handle ${action.handle.mediaType}"
OptionalmediatorAn optional mediator for creating expression evaluators. If set, join actions with an expression are supported.
The name for this actor.
Actor that must be registered in the bus before this actor.