apigee - How to extract variable from SOAP request in Edge policy? -


here's policy:

<?xml version="1.0" encoding="utf-8" standalone="yes"?> <extractvariables async="false" continueonerror="false" enabled="true" name="extract-operation">     <displayname>extract-operation</displayname>     <ignoreunresolvedvariables>false</ignoreunresolvedvariables>     <source clearpayload="true">request.content</source>     <variableprefix>apigee</variableprefix>     <xmlpayload stoppayloadprocessing="false">        <namespaces>           <namespace prefix="soapenv">http://schemas.xmlsoap.org/soap/envelope/</namespace>         </namespaces>         <variable name="operation" type="string">           <xpath>/soapenv:envelope/soapenv:body</xpath>         </variable>     </xmlpayload> </extractvariables> 

in trace tool see request.content resolves fine , shows content, expecting apigee.operation populated contents of . doing wrong?

fixed policy:

<?xml version="1.0" encoding="utf-8" standalone="yes"?> <extractvariables async="false" continueonerror="false" enabled="true" name="extract-operation">     <displayname>extract-operation</displayname>     <ignoreunresolvedvariables>false</ignoreunresolvedvariables>     <source clearpayload="true">request.content</source>     <xmlpayload stoppayloadprocessing="false">        <namespaces>           <namespace prefix="soapenv">http://schemas.xmlsoap.org/soap/envelope/</namespace>         </namespaces>         <variable name="operation" type="nodeset">           <xpath>/soapenv:envelope/soapenv:body</xpath>         </variable>     </xmlpayload> </extractvariables> 

if know xpath don't need scema , take on more variable out of equation (ie whether schema valid). reference //body (or wherever in xml)


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