Request Policy Transofrmation

unknown

In the below request policy, using Policy Type Transformation, I would like to read my whole XML content as it is without any changes. How I can achieve this without using xpath as below.

my whole XML is very big and may contain repetitive nodes as well.

input Request XML

<CustomerRequests>

<CustomerRequest>
<AgentReference>124</AgentReference>
</CustomerRequest>

</CustomerRequests>

<?xml version="1.0" encoding="UTF-8"?>
<jsonTransform continueOnError="false" displayName="JSON transform Policy-example"
                  enabled="true" name="JSON-Tranform-example" version="1.0"
                  xmlns="http://www.infor.com/ion/api" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
                  xsi:schemaLocation="http://www.infor.com/ion/api jsonTransform.xsd">
<transformations>
<transform kind="handlebars" outputType="application/xml">
<![CDATA[<?xml version="1.0" encoding="UTF-8"?>
<messageRequest>
<documentName>Anydocument</documentName>
<messageId>msgID#{{ceil (random 1 10000)}}</messageId>        
<fromLogicalId>lid://infor.api.ipstogismissingparcelinfo</fromLogicalId>
<toLogicalId>lid://default</toLogicalId>
<document>    
<value><![CDATA[
<CustomerRequest>
<AgentReference>{{CustomerRequest/AgentReference}}</AgentReference>
</CustomerRequest>]]]]><![CDATA[></value>
<encoding>NONE</encoding>
<characterSet>UTF-8</characterSet>
</document>
<additionalProperties>
</additionalProperties>
</messageRequest>]]>
</transform>
</transformations>
</jsonTransform>   

unknown

@sireesha-pochimcherla

You should be able to leverage the use of the handlebars "each" helper feature. https://handlebarsjs.com/guide/builtin-helpers.html#each 

to present iterating nodes.

In some cases you may need to first transform the message body (in this scenario request body, but same could apply to response body) to JSON using the XmlToJson policy, before using your custom JSONTransformation policy.

Hope this helps!