OptionalasinThe Amazon Standard Identification Number (ASIN) of the item.
OptionalfnThe unique SKU used by Amazon's fulfillment network.
OptionaloverlappingOther seller SKUs that are shared across the same inventory.
OptionalsellerUsed to identify an item in the given marketplace. SellerSKU is qualified by the seller's SellerId, which is included with every operation that you submit.
OptionalskuThe number of SKUs available for this service.
Information about an SKU, including the count available, identifiers, and a list of overlapping SKUs that share the same inventory pool.