3. Triggering Workflows with vCloud Notifications : 3.3 Workflow: Create a vCloud Director notification subscription : 3.3.2 Workflow Overview : 3.3.2.1. Create Routing Key
   
3.3.2.1. Create Routing Key
The filter policy inputs are used to generate a routing key. Routing keys define which messages received by an exchange to route to the queue. The routing key is used when the queue is bound to the exchange. It is a required parameter for the Configure vCloud Director AMQP Subscription workflow. The vCloud notification messages routing key has the following format:
<operationSuccess>.<entityUUID>.<orgUUID>.<userUUID>.<subType1>.<subType2>...<subTypeN>.[taskName]
Depending on the chosen filter policy inputs, each segment in the routing key generated by the createRoutingKey action can include a specific type or “#” as a wild card character. For additional information on routing keys and exchange routing, see “vCloud Managing and Monitoring Examples” in Implementation Examples and the RabbitMQ Documentation (http://www.rabbitmq.com/documentation.html).