Contains attribute suggestions returned from the Suggested Attributes engine, if this engine was specified in the request. The results include suggested attributes and values based on the primary category and a string you specify in the Query field. Suggestions may only be returned when the Suggested Attributes engine is specified alone. If you request recommendations by using multiple engines, suggested attribute data might not be returned. If attributes are returned with multiple values, the values are returned in order of rank (i.e., the value that best meets eBay's recommendation criteria is returned first).

Unique key to distinguish between recommendations for each item. Matches a correlation ID you defined in the request, if any.

Contains tips returned from the Listing Analyzer recommendation engine, if this engine was specified in the request (or if no engine was specified).

Contains pricing data returned from the Product Pricing engine, if this engine was specified in the request (or if no engine was specified).

Returns catalog product details. This information can be displayed to the seller prior to listing an item with a catalog product. Only returned when the request includes a valid eBay ProductID or ProductReferenceID (in Item.ProductListingDetails).

Contains zero or more product titles and IDs returned from the Suggested Attributes engine, if this engine was specified in the request (or if no engine was specified). If applicable, use one of the suggested product IDs to list the item with Pre-filled Item Information.

Contains custom Item Specifics suggestions returned from the custom Item Specifics recommendation engine, An Item Specific consists of a name/value pair, and it may be returned as complete (with name and one or more values) or partial (name only).

Only returned when RecommendationEngine=ItemSpecifics.

The recommended title of the item listing.