Gets the list of unassigned nodes for a cluster resource. See Section A.3.1, Cluster Configuration Commands.
<ncsRequest>
<clusterConfig>
<getUnassignedNodes>
<name>
</getUnassignedNodes>
</clusterConfig>
</ncsRequest>
<ncsReply>
<clusterConfig>
<getUnassignedNodes>
<unassignedNodes>
<node>
</unassignedNodes>
<result value=>
<description>
</result>
</getUnassignedNodes>
</clusterConfig>
</ncsReply>