Amazon Product Advertising API Developer's Manual page 209

Product Advertising API Developer Guide
Name
RelationshipType
ReviewSort
SearchIndex
Sort
TagPage
TagsPerPage
ItemSearch
Description
This parameter is required when the RelatedItems
response group is used. The type of related item returned
is specified by the RelationshipType parameter.
Sample values include Episode, Season, and Tracks. A
complete list of values follows this table.
Constraint: Required when RelatedItems response group
is used
Sorts reviews based on the value of the parameter.
Type: String
Default: None
Valid Values: -HelpfulVotes, HelpfulVotes, -OverallRating,
OverallRating, Rank, -Rank, -SubmissionDate,
SubmissionDate
The product category to search. Many ItemSearch
parameters are valid with only specific values of
SearchIndex .
Type: String
Default: None
Valid Values: A search index, for example, Apparel,
Beauty, Blended, Books, and so forth. For Blended
searches, go to Blended Searches (p.
of search indices, see Search Indices by Locale (p.
Means by which the items in the response are ordered.
Type: String
Default: None
Valid Values: Valid values vary significantly by search
index. For a list of valid values, see
Values by Locale (p. 314).
Specifies the page of results to return.There are ten results
on a page. The maximum page number is 10.
Type: Integer
Type: String
Default: None
The number of tags to return that are associated with a
specified item.
Type: Integer
Type: String
Default: None
API Version 2011-08-01
202
Required
Conditional
No
No
91). For a complete
398).
No
ItemSearch Sort
No
No