[libvirt] expose via api event about changing domain metadata

Hello. I have in domain metadata some info that i need , but now i need to notify when the info changed. Does it possible to add even about changing domain metadata like other events (http://libvirt.org/html/libvirt-libvirt-domain.html#virDomainEventID) -- Vasiliy Tolstov, e-mail: v.tolstov@selfip.ru jabber: vase@selfip.ru