Defines the data of a shipment.
@:optionaloptionalshippingPrice:Null<Float>
@:optionaloptionalshippingMethod:Null<String>
@:optionaloptionalshippingDiscount:Null<Float>
@:optionaloptionalshippingContact:Null<ShippingContactData>
@:optionaloptionalshipmentId:Null<String>
@:optionaloptionalmustArriveByDate:Null<String>
@:optionaloptionalestimatedShippingDateRange:Null<EstimatedDateRangeData>
@:optionaloptionalestimatedDeliveryDateRange:Null<EstimatedDateRangeData>