<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:ode-apache-org:example:async:client">
   <soapenv:Header/>
   <soapenv:Body>
      <urn:ClientRequest>
         <urn:id>${=java.util.UUID.randomUUID()}</urn:id>
         <urn:input>Hello Wolrd</urn:input>
      </urn:ClientRequest>
   </soapenv:Body>
</soapenv:Envelope>