get_arg0_path

Description:

[ Version ( since = "2.80" ) ]
public unowned string? get_arg0_path ()

Convenience to get the first item in the body of this.

See [method@Gio.DBusMessage.get_arg0] for returning string-typed arg0 values.

Parameters:

this

A `GDBusMessage`.

Returns:

The object path item or `NULL` if the first item in the body of this is not an object path.