Amazon Product Advertising API Developer's Manual page 206

Product Advertising API Developer Guide
Name
BrowseNode
Composer
Condition
Conductor
Director
ItemSearch
Description
Browse nodes are positive integers that identify product
categories, for example, Literature & Fiction: (17),
Medicine: (13996), Mystery & Thrillers: (18), Nonfiction:
(53), Outdoors & Nature: (290060).
Type: String
Default: None
Valid Values: Positive integer.
Name of an composer associated with the item. You can
enter all or part of the name.
Type: String
Default: None
Use the Condition parameter to filter the offers returned
in the product list by condition type. By default, Condition
equals "New". If you do not get results, consider changing
the value to "All. When the Availability parameter is set to
"Available," the Condition parameter cannot be set to
"New."
ItemSearch returns up to ten search results at a time.
When condition equals "All," ItemSearch returns up
to three offers per condition (if they exist), for example,
three new, three used, three refurbished, and three
collectible items. Or, for example, if there are no collectible
or refurbished offers, ItemSearch returns three new and
three used offers.
Type: String
Default: New
Valid Values: Used | Collectible | Refurbished | All
Name of a conductor associated with the item. You can
enter all or part of the name.
Type: String
Default: None
Name of a director associated with the item.You can enter
all or part of the name.
Type: String
Default: None
API Version 2011-08-01
199
Required
No
No
No
No
No