Multiple result is not parsed

[laskoviymishka]

<methodResponse>
    <params>
        <param>
            <value><int>0</int></value>
        </param>
        <param>
            <value>
                <string>SUCCESS</string>
            </value>
        </param>
        <param>
            <value>
                <int>81880860</int>
            </value>
        </param>
    </params>
</methodResponse>

Schema verification fails and result still be a single value from params (first one).