QDbus list names under a specific path

[Mark81]

The listnames example:

http://doc.qt.io/qt-5/qtdbus-listnames-listnames-cpp.html

shows how to print out all the names of the connection bus.
I'm interested to show only names under a specific path: i.e. "/org/bluez".

It should be a pretty simple task but I don't understand which syntax I have to use!

[Mark81]

@Mark81 ok, I found a way:

QDBusInterface *iface = new QDBusInterface("your.service", "/your/path", "org.freedesktop.DBus.Introspectable", QDBusConnection::systemBus(), this);
qDebug() << iface->call("Introspect").arguments();