<?xml
version="1.0"?>
<methodCall>
<methodName>IsBusy</methodName>
<params>
<param>
<value>
<struct>
<member>
<name>BBXMLRPCKey</name>
<value><string>Qf564FS4Fl67Sqap3DD5t</string></value>
</member>
</struct>
</value>
</param>
</params>
</methodCall>