eBay Finding APIVersion 1.13.0

ProductId ( string )

Type that represents the unique identifier for a single product.

Types that use ProductId:

Calls that use ProductId:

Fields

This type has no fields.

Attribute

type ( string )
The nature of the product identifier being used. Applies to findCompletedItems and findItemsByProduct.
productId values:
ReferenceID
The eBay Product ID (ePID) for an eBay catalog product. Use FindProducts in the Shopping API to determine valid ePID values that you can use as input to findItemsByProduct or findCompletedItems. Each product in the response includes its ePID.
ISBN
ISBN-10 or ISBN-13 value for books. (The string length of ProductID indicates whether the ID is 10 or 13 characters.) If you know a book's ISBN, you can use this instead of the eBay Reference ID to search for that book. Max length of corresponding value: 13
UPC
UPC value for products in Music (for example, CDs), DVDs & Movies, and Video Games categories. If you know a product's UPC, you can use this instead of the eBay Reference ID to search for that product. Max length of corresponding value: 12
EAN
EAN value for books. (This is used more commonly in European countries.) If you know a book's EAN, you can use this instead of the eBay Reference ID to search for that book. Max length of corresponding value: 13