Customs Item Model

Name	Data Type	Description
customsItemId	string	Read Only field. When this field is not submitted in the Order/CreateOrder call, it will create a new customs line. If this field is included when submitting an order through Order/CreateOrder, then it will look for the corresponding customs line and update any values.
description	string	A short description of the CustomsItem
quantity	number	The quantity for this line item
value	number	The value (in USD) of the line item
harmonizedTariffCode	string	The Harmonized Commodity Code for this line item
countryOfOrigin	string	The two-letter ISO Origin Country code where the item originated