public sealed class SearchRequest.Types.BoostSpec.Types.ConditionBoostSpec : IMessage<SearchRequest.Types.BoostSpec.Types.ConditionBoostSpec>, IEquatable<SearchRequest.Types.BoostSpec.Types.ConditionBoostSpec>, IDeepCloneable<SearchRequest.Types.BoostSpec.Types.ConditionBoostSpec>, IBufferMessage, IMessage
Reference documentation and code samples for the Retail v2 API class SearchRequest.Types.BoostSpec.Types.ConditionBoostSpec.
Boost applies to products which match a condition.
Strength of the condition boost, which should be in [-1, 1]. Negative
boost means demotion. Default is 0.0.
Setting to 1.0 gives the item a big promotion. However, it does not
necessarily mean that the boosted item will be the top result at all
times, nor that other items will be excluded. Results could still be
shown even when none of them matches the condition. And results that
are significantly more relevant to the search query can still trump
your heavily favored but irrelevant items.
Setting to -1.0 gives the item a big demotion. However, results that
are deeply relevant might still be shown. The item will have an
upstream battle to get a fairly high ranking, but it is not blocked out
completely.
Setting to 0.0 means no boost applied. The boosting condition is
ignored.
An expression which specifies a boost condition. The syntax and
supported fields are the same as a filter expression. See
[SearchRequest.filter][google.cloud.retail.v2.SearchRequest.filter] for
detail syntax and limitations.
Examples:
To boost products with product ID "product_1" or "product_2", and
color
"Red" or "Blue":
(id: ANY("product_1", "product_2")) AND (colorFamilies:
ANY("Red","Blue"))
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThe content provides documentation for the \u003ccode\u003eConditionBoostSpec\u003c/code\u003e class within the Google Cloud Retail v2 API, detailing its purpose in boosting products that meet specific conditions during search operations.\u003c/p\u003e\n"],["\u003cp\u003eThis class is part of a broader system that includes the \u003ccode\u003eSearchRequest\u003c/code\u003e, \u003ccode\u003eBoostSpec\u003c/code\u003e, and associated types, all located within the \u003ccode\u003eGoogle.Cloud.Retail.V2\u003c/code\u003e namespace and detailed in multiple version releases.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eConditionBoostSpec\u003c/code\u003e allows for boosting or demoting products based on defined conditions, using a boost value between -1.0 and 1.0, with 0.0 indicating no boost.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eCondition\u003c/code\u003e property of \u003ccode\u003eConditionBoostSpec\u003c/code\u003e uses the same syntax as the \u003ccode\u003eSearchRequest.filter\u003c/code\u003e for defining specific criteria for product boosting, enabling complex conditions such as matching specific product IDs and color families.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eConditionBoostSpec\u003c/code\u003e class implements several interfaces, such as \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, and is inherited from the base \u003ccode\u003eobject\u003c/code\u003e class, providing a structure for message passing, comparison, cloning, and buffering within the .NET environment.\u003c/p\u003e\n"]]],[],null,[]]
