<params>
    <param>
        <value><string>data</string></value>
    </param>
    <param>
        <value><struct>
            <member>
                <name>firstName</name>
                <value><string>Barack</string></value>
            </member>
            <member>
                <name>lastName</name>
                <value><string>Obama</string></value>
            </member>
            <member>
                <name>streetAddress</name>
                <value><string>1600 Pennsylvania Avenue NW</string></value>
            </member>
            <member>
                <name>city</name>
                <value><string>Washington</string></value>
            </member>
            <member>
                <name>state</name>
                <value><string>DC</string></value>
            </member>
            <member>
                <name>postalCode</name>
                <value><string>20500</string></value>
            </member>
            <member>
                <name>phoneNumbers</name>
                <value><array><data>
                    <value><string>202-456-1111</string></value>
                    <value><string>202-456-1414</string></value>
                </data></array></value>
            </member>
        </struct></value>
    </param>
</params>