blacklistCreateSystemEntries

<soapenv:Envelope
    xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"
    xmlns:ecm="http://ecircle.com/developer/ecmapi">
    <soapenv:Header/>
    <soapenv:Body>
        <ecm:blacklistCreateSystemEntries>
            <!--Zero or more repetitions:-->
            <entries>
                <type>EMAIL</type>
                <pattern>blacklistuser4@test.com</pattern>
            </entries>
        </ecm:blacklistCreateSystemEntries>
    </soapenv:Body>
</soapenv:Envelope>