SMTPMetaData

constructor(host: String = "", port: Int = 587, username: String = "", token: String = "", fromAddress: String = "", toAddress: String = "", sources: List<NodeIdentity> = emptyList(), snapshot: Snapshot = Snapshot(), invocationTriggers: List<InvocationTrigger> = emptyList(), nodeAction: NodeAction = NodeAction.EXECUTE, error: String = "", inputs: List<NodeIdentity> = emptyList())(source)