GetSuggestedCategoriesRequestType ( AbstractRequestType )
This call returns a list of up to 10 eBay categories that have the highest percentage of listings whose listing titles or descriptions contain the keywords you specify.
Call that uses GetSuggestedCategoriesRequestType:
Field
This field is used to specify the search query, consisting of one or more keywords to search for in listing titles and descriptions. The words "and" and "or" are treated like any other word.
See the Field Index to learn which calls use Query.