get_property_info

Gets information about the property that this method call is for, if any.

This will only be set in the case of an invocation in response to a property Get or Set call that has been directed to the method call handler for an object on account of its property_get or property_set vtable pointers being unset.

See DBusInterfaceVTable for more information.

If the call was GetAll, null will be returned.

Parameters:

this	A DBusMethodInvocation

Returns:

a DBusPropertyInfo or null