SOAP 1.1 request message
<![CDATA[
<?xml version="1.0" encoding="UTF-8"?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
<soapenv:Body>
<ns:echoStringInput xmlns:ns="http://soapjms.sample">
<echoInput>Hello world!</echoInput>
</ns:echoStringInput>
</soapenv:Body>
</soapenv:Envelope>
]]>