If any supported optional fields are provided, we will treat them as a full
override when looking up product information from the catalog. Thus, it is
important to ensure that the overriding fields are accurate and
complete.
All other product fields are ignored and instead populated via catalog
lookup after event ingestion.
Quantity of the product associated with the user event.
For example, this field will be 2 if two products are added to the shopping
cart for purchase-complete event. Required for add-to-cart and
purchase-complete event types.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Missing the information I need","missingTheInformationINeed","thumb-down"],["Too complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThis webpage details the \u003ccode\u003eProductDetail\u003c/code\u003e class within the \u003ccode\u003eGoogle.Cloud.Retail.V2\u003c/code\u003e namespace, which is used to represent detailed product information in user events.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version available for the \u003ccode\u003eProductDetail\u003c/code\u003e class is 2.12.0, with several previous versions also accessible, including versions as far back as 1.0.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eProductDetail\u003c/code\u003e class implements multiple interfaces including \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, and inherits from the base \u003ccode\u003eObject\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the \u003ccode\u003eProductDetail\u003c/code\u003e class include \u003ccode\u003eProduct\u003c/code\u003e, which contains product information and is a required field, and \u003ccode\u003eQuantity\u003c/code\u003e, which is the number of products in the event and is required for specific event types.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eProductDetail\u003c/code\u003e class contains two constructors, a parameterless constructor and one that accepts another instance of the \u003ccode\u003eProductDetail\u003c/code\u003e class.\u003c/p\u003e\n"]]],[],null,[]]
