Since the condition of an inventory item must be specified before being published in an offer, this field is always returned in the 'Get' calls for SKUs that are part of a published offer. If a SKU is not part of a published offer, this container will only be returned if set for the inventory item.
This string field is used by the seller to more clearly describe the condition of used items, or items that are not 'Brand New', 'New with tags', or 'New in box'. The ConditionDescription field is available for all categories. If the ConditionDescription field is used with an item in a new condition (Condition IDs 1000-1499), eBay will simply ignore this field if included, and eBay will return a warning message to the user. This field should only be used to further clarify the condition of the used item. It should not be used for branding, promotions, shipping, returns, payment or other information unrelated to the condition of the item. Make sure that the condition value, condition description, listing description, and the item's pictures do not contradict one another.Max length: 1000.
This container is used in a createOrUpdateInventoryItem call to pass in a Global Trade Item Number (GTIN) or a Brand and Manufacturer Part Number (MPN) pair to identify a product to be matched with a product in the eBay catalog. If a match is found in the eBay product catalog, the inventory item is automatically populated with available product details such as a title, a subtitle, a product description, item specifics, and links to stock images for the product.