+ <method name='AddVsie'>
+ <arg type='i' name='frame_id' direction='in'/>
+ <arg type='s' name='vsie' direction='in'/>
+ </method>
+ <method name='GetVsie'>
+ <arg type='i' name='frame_id' direction='in'/>
+ <arg type='s' name='vsie' direction='out'/>
+ </method>
+ <method name='RemoveVsie'>
+ <arg type='i' name='frame_id' direction='in'/>
+ <arg type='s' name='vsie' direction='in'/>
+ </method>