<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
   <soapenv:Header>
      <eh2:echo2 xmlns:eh2="http://anotherexample.com">inputValue</eh2:echo2>
   </soapenv:Header>
   <soapenv:Body>
      <soapHeaderTestProcessResponse xmlns="http://wso2.org/bps/sample">
         <tns:result xmlns:tns="http://wso2.org/bps/sample">result</tns:result>
      </soapHeaderTestProcessResponse>
   </soapenv:Body>
</soapenv:Envelope>