<soapenv:Envelope
    xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
    <soapenv:Header>
        <wsse:Security
            xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
            soapenv:mustUnderstand="1">
            <wsse:UsernameToken wsu:Id="unt_5KBJ2WZxfTuiyZqf"
                xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd">
                <wsse:Username>SA_User</wsse:Username>
                <wsse:Password
                    Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText">
                    sa
                </wsse:Password>
                <wsse:Nonce>MC45NzcwNjA5MTgyMDk2OTIz</wsse:Nonce>
                <wsu:Created>2010-08-31T20:56:14Z</wsu:Created>
            </wsse:UsernameToken>
        </wsse:Security>
    </soapenv:Header>
    <soapenv:Body>
       blah... blah... blah...
    </soapenv:Body>
</soapenv:Envelope>