Find popular items Summary: Searches for popular items based on a category or keyword. Returns WatchCount in addition to item information. RelatedCalls: FindPopularSearches
Specify CategoryID to restrict your query to a specific category.
Specify this value if you want search results to be filtered so that the popular items returned do not include items that belong to a specific category.
Specifies the maximum number of entries to return in a single call.
A query that specifies a string for searching titles of items on eBay.