How to convert any application-specific JSON to XDS format for NetIQ REST driver to consume

How to convert any application-specific JSON  to XDS format for NetIQ REST driver to consume

See tip: MessageValueTextToNetIQ

 <rule>  
  <description>Successfull poll-users command handler actions bases on trigger job;</description>  
  <conditions>  
  <and>  
   <if-operation mode="regex" op="equal">status</if-operation>  
   <if-xpath op="true">./driver-operation-data[@command="custom-IDM-JOB-GET-USERS"]</if-xpath>  
   <if-local-variable mode="nocase" name="StatusValue" op="equal">200</if-local-variable>  
  </and>  
  </conditions>  
  <actions>  
  <do-trace-message>  
   <arg-string>  
   <token-text xml:space="preserve">poll-users completed successfully; </token-text>  
   </arg-string>  
  </do-trace-message>  
  <do-set-local-variable name="StatusValue" scope="policy">  
   <arg-string>  
   <token-xpath expression="./driver-operation-data/response/value/@status"/>  
   </arg-string>  
  </do-set-local-variable>  
  <do-trace-message>  
   <arg-string>  
   <token-text xml:space="preserve">Status value =></token-text>  
   <token-local-variable name="StatusValue"/>  
   </arg-string>  
  </do-trace-message>  
  <do-set-local-variable name="MessageValue" scope="policy">  
   <arg-string>  
   <token-xpath expression="./driver-operation-data/response/value/@message"/>  
   </arg-string>  
  </do-set-local-variable>  
  <do-trace-message>  
   <arg-string>  
   <token-text xml:space="preserve">Status value =></token-text>  
   <token-local-variable name="MessageValue"/>  
   </arg-string>  
  </do-trace-message>  
  <do-set-local-variable name="MessageValueText" scope="policy">  
   <arg-string>  
   <token-xpath expression="./driver-operation-data/response/value/text()"/>  
   </arg-string>  
  </do-set-local-variable>  
  <do-set-local-variable name="MessageValueTextToNetIQ" scope="policy">  
   <arg-string>  
   <token-text xml:space="preserve">{ "totalResults": "$getCount$","results": [  
    </token-text>  
   <token-local-variable name="MessageValueText"/>  
   <token-text xml:space="preserve">]}</token-text>  
   </arg-string>  
  </do-set-local-variable>  
  <do-set-local-variable name="xmlInput" scope="policy">  
   <arg-string>  
   <token-base64-encode charset="UTF-8">  
    <token-replace-all regex="&amp;lt;" replace-with="&lt;">  
    <token-xml-serialize>  
     <token-text xml:space="preserve">&lt;status event-id="" level="success" type="driver-general">  
    &lt;driver-operation-data api="targetURL:" class-name="users" command="query" dest-dn="" event-id="" src-dn="">  
     &lt;response method="GET" url="">  
      &lt;header accept="application/json" content-type="application/json"/>  
    &lt;value message="OK" status="200">  
    $MessageValueTextToNetIQ$  
    &lt;/value>  
     &lt;/response>  
    &lt;/driver-operation-data>  
   &lt;/status></token-text>  
    </token-xml-serialize>  
   </token-replace-all>  
   </token-base64-encode>  
  </arg-string>  
  </do-set-local-variable>  
  <do-set-local-variable name="applicationContent" scope="policy">  
  <arg-string>  
   <token-xpath expression="rs:jsonToXDS($xmlInput)"/>  
  </arg-string>  
  </do-set-local-variable>  
  <do-if>  
  <arg-conditions>  
   <and>  
   <if-local-variable mode="nocase" name="applicationContent" op="not-equal"/>  
   </and>  
  </arg-conditions>  
  <arg-actions>  
   <do-set-local-variable name="xdscontent" scope="policy">  
   <arg-node-set>  
    <token-xml-parse>  
    <token-local-variable name="applicationContent"/>  
    </token-xml-parse>  
   </arg-node-set>  
   </do-set-local-variable>  
   <do-set-local-variable name="users" scope="policy">  
   <arg-node-set>  
    <token-xpath expression="$xdscontent/*//*[local-name()='value']"/>  
   </arg-node-set>  
   </do-set-local-variable>  
   <do-trace-message>  
   <arg-string>  
    <token-text xml:space="preserve">total users available =></token-text>  
    <token-xpath expression="count($users)"/>  
   </arg-string>  
   </do-trace-message>  
  </arg-actions>  
  <arg-actions/>  
  </do-if>  
  <do-strip-xpath expression="./driver-operation-data"/>  
 </actions>undefined</rule>