A name-value pair describing a single compatible application. The allowed names and values are specific to the primary category in which the item is listed. For example, when listing in a Parts & Accessories category, where the applications are vehicles, the allowed names might include Year, Make, and Model, and the values would correspond to specific vehicles in eBay's catalog.
The K type vehicle number is supported in the DE, UK, and AU eBay sites to specify parts compatibility. To use a K type number to specify item compatiblities, set the Name field to "KType" and set the corresponding Value field to the K type number.
See the Field Index to learn which calls use NameValueList.