<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
   <SOAP-ENV:Body>
       <SOAP-ENV:Fault>
           <faultcode><!-- some comment -->SOAP-ENV:MustUnderstand</faultcode>
           <faultstring><!-- some comment -->SOAP Must Understand Error</faultstring>
           <faultactor><!-- some comment -->http://schemas.xmlsoap.org/soap/envelope/actor/ultimateReceiver</faultactor>
       </SOAP-ENV:Fault>
   </SOAP-ENV:Body>
</SOAP-ENV:Envelope>