MenuElementContract

It contains information about menu item (category)

Название	Тип	Описание
FamilyGroupIds	List<int>	List of family ID's
Id	int	ID
Imageurl	bool	Availability of family image URL
LegacyId	int
Level	int	Nesting level
OrderIndex	int	Sorting order
ParentId	int	Parent Id
Title	string	Name