Request Parameters
Required
Description
Name
No
Specifies an item's condition. If Condition is set to “All,” a
separate set of responses is returned for each valid value
of Condition.
Type: String
Default: New
Valid Values: All | Collectible | Refurbished | Used
Condition
Yes
Specifies the item you want to look up. An ItemId is an
alphanumeric identifier assigned to an item. You can
specify up to ten ItemIds separated by commas.
Type: String
Default: None
Valid Values: ASIN
ItemId
No
An optional parameter that can be used to filter search
results and offer listings to only include items sold by
Amazon. By default, Product Advertising API returns items
sold by various merchants including Amazon. Enter
"Amazon" to return only items sold by Amazon.
Type: String
Valid Values:
Amazon
MerchantId
No
"Intersection" returns the intersection of items that are
similar to all of the ASINs specified. "Random" returns the
union of items that are similar to all of the ASINs specified.
Only ten items are returned. So, if there are more than ten
similar items found, a random selection from the group is
returned. For this reason, running the same request
multiple times can yield different results.
Type: String
Default: Intersection
Valid Value:Random
SimilarityType
API Version 2011-08-01
208
Product Advertising API Developer Guide
SimilarityLookup