ProductDetails

Details about the product.

JSON representation 
{
  "productId": string,
  "gtin": string,
  "plu": string,
  "productType": string,
  "productAttributes": {
    string: string,
    ...
  }
}
Fields
productId

string

Product or offer id associated with this line item.

gtin

string

Global Trade Item Number of the product. Useful if offerId is not present in Merchant Center. Optional.

plu

string

Price look-up codes, commonly called PLU codes, PLU numbers, PLUs, produce codes, or produce labels, are a system of numbers that uniquely identify bulk produce sold in grocery stores and supermarkets.

productType

string

Product category defined by the merchant. E.g. "Home > Grocery > Dairy & Eggs > Milk > Whole Milk"

productAttributes

map (key: string, value: string)

Merchant-provided details about the product, e.g. { "allergen": "peanut" }. Useful if offerId is not present in Merchant Center. Optional.

An object containing a list of "key": value pairs. Example: { "name": "wrench", "mass": "1.3kg", "count": "3" }.