The depth the instance graph will be followed during the serialization process. The default value is 5, which means that a reference chain like object_1.object_2.object_3.object_4.object_5 will be written to the storage if only object_1 is stored.

int update_depth { get; set; }

Property update_depth As Integer

property int update_depth {
	int get ();
	void set (int value);
}