ReadonlyactionOptional ReadonlyaddedDate and time the ShoppingListLineItem is added to the ShoppingList. If not set, the current date and time (UTC) is used.
Optional ReadonlycustomCustom Fields defined for the ShoppingListLineItem.
Optional ReadonlykeyUser-defined identifier of the ShoppingListLineItem. Must be unique per ShoppingList.
Optional ReadonlyproductUnique identifier of a Product.
Optional ReadonlyquantityNumber of Products in the ShoppingListLineItem.
Optional Readonlyskusku of the ProductVariant.
Optional Readonlyvariantid of the ProductVariant. If not set, the ShoppingListLineItem refers to the Master Variant.
The ProductVariant to be included in the ShoppingListLineItem must be specified using the
productIDandvariantID, or by thesku. If the ShoppingList already contains a ShoppingListLineItem for the same Product Variant with the same Custom Fields, then only the quantity of the existing ShoppingListLineItem is increased. A ShoppingListLineItem with an emptyvariantIdis not considered the same as a ShoppingListLineItem with avariantIdcurrently referring to the Master Variant.