<p>Hi <a href="https://github.com/nikbyte" class="user-mention">@nikbyte</a> , reading from the xml rpc syntax (<a href="http://xmlrpc.scripting.com/spec.html">http://xmlrpc.scripting.com/spec.html</a>), it is not sure if the the  tag is mandatory:<br>
" If the procedure call has parameters, the  must contain a  sub-item. The  sub-item can contain any number of s, each of which has a . "</p>

<p>Regards,<br>
Bogdan</p>

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