<SOAP-ENV:Envelope xmlns:SOAP-ENV="http://www.w3.org/2003/05/soap-envelope" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:s="http://soapinterop.org/xsd" xmlns:a="http://xml.apache.org/xml-soap" xmlns:ns="http://soapinterop.org/">
      <SOAP-ENV:Body SOAP-ENV:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" id="_0">
         <ns:echoVoidResponse></ns:echoVoidResponse>
      </SOAP-ENV:Body>
   </SOAP-ENV:Envelope>