Non-key leaf specified as selection node

The following example shows a list with a non-key leaf specified as a selection node. Keys are returned as well.

     <?xml version="1.0" encoding="UTF-8"?>
     <rpc message-id="101" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
         <get-config>
             <source><running/></source>
             <filter>
                 <configure xmlns="urn:nokia.com:sros:ns:yang:sr:conf">
                     <router>
                         <interface>
                             <admin-state/>
                         </interface>
                     </router>
                 </configure>
             </filter>
         </get-config>
     </rpc>
     ]]>]]>