Route to Agent on Specific DN Type

The following SCXML strategy routes an interaction to an agent only if the agent has free DNs of a specified type.

<scxml version="1.0" xmlns="http://www.w3.org/2005/07/scxml" 
        xmlns:queue="www.genesyslab.com/modules/queue" 
        xmlns:dialog="www.genesyslab.com/modules/dialog" 
        initial="initial">
  <state id="initial">
    <transition event="interaction.added" target="routing">
      <script>
        _data.ixnid = _event.data.interactionid;
      </script>
    </transition>
  </state>
  <state id="routing">
    <onentry>
      <script>_genesys.queue.useDNType(_genesys.ixn.interactions[_data.ixnid].g_uid, _genesys.resource.resourceType.CFGACDPosition);</script>
      <queue:submit priority="5" timeout="20">
        <queue:targets>
          <queue:target type="agent" name="'az'"/> 
        </queue:targets>
      </queue:submit>
    </onentry>
    
    <transition event="queue.submit.done" target="exit">
      <log expr="'DONE'"/>
      <log expr="_event.data.targetselected"/>
    </transition>
    <transition event="error.queue.submit" target="error"/>
  </state>
  
  <final id="exit"/>
  <final id="error"/>
</scxml>