RentalObjectSortExpressionWebAttributeSortIds Property

When RentalObjectSortOptionEnum equals Attribute, This property should be assigned the attribute ids to sort by when sorting should be performed on a group consisting of values from more than one attribute. NOTE: If this property is used, AttributeSortId is ignored. A maximum number of 10 ids are supported in each sort expression. If any more ids are provided they are ignored.

public IList<int> AttributeSortIds { get; set; }