public sealed class QueryExpansionInfo : IMessage<SearchResponse.Types.QueryExpansionInfo>, IEquatable<SearchResponse.Types.QueryExpansionInfo>, IDeepCloneable<SearchResponse.Types.QueryExpansionInfo>, IBufferMessage, IMessage
Reference documentation and code samples for the Retail v2 API class SearchResponse.Types.QueryExpansionInfo.
Information describing query expansion including whether expansion has
occurred.
Number of pinned results. This field will only be set when expansion
happens and
[SearchRequest.QueryExpansionSpec.pin_unexpanded_results][google.cloud.retail.v2.SearchRequest.QueryExpansionSpec.pin_unexpanded_results]
is set to true.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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 provided content details the \u003ccode\u003eQueryExpansionInfo\u003c/code\u003e class within the Google Cloud Retail V2 API, offering a comprehensive list of versions and their corresponding documentation links, with version 2.12.0 being the most recent version.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eQueryExpansionInfo\u003c/code\u003e describes whether a query expansion has occurred during a search, inheriting properties from \u003ccode\u003eObject\u003c/code\u003e and implementing interfaces like \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eQueryExpansionInfo\u003c/code\u003e class contains two key properties: \u003ccode\u003eExpandedQuery\u003c/code\u003e, which is a boolean indicating if query expansion happened, and \u003ccode\u003ePinnedResultCount\u003c/code\u003e, which is a long integer representing the number of pinned results, only applicable when expansion happens and unexpanded results are pinned.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eQueryExpansionInfo\u003c/code\u003e has two constructors: a default \u003ccode\u003eQueryExpansionInfo()\u003c/code\u003e and a copy constructor \u003ccode\u003eQueryExpansionInfo(SearchResponse.Types.QueryExpansionInfo other)\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,[]]
