---- request ----
<?xml version="1.0" encoding="ISO-8859-1"?>
<methodCall>
<methodName>search</methodName>
<params>
    <param>
        <value>
                <struct>
                        <member>
                                <name>this</name>
                                <value>
                                        <string>thisvalue</string>
                                </value>
                        </member>
                        <member>
                                <name>that</name>
                                <value>
                                        <string>thatvalue</string>
                                </value>
                        </member>
                        <member>
                                <name>something</name>
                                <value>
                                        <string>somevalue</string>
                                </value>
                        </member>
                </struct>
        </value>
    <param>
</params>
</methodCall>