public sealed class SearchResponse.Types.QueryExpansionInfo : IMessage<SearchResponse.Types.QueryExpansionInfo>, IEquatable<SearchResponse.Types.QueryExpansionInfo>, IDeepCloneable<SearchResponse.Types.QueryExpansionInfo>, IBufferMessage, IMessage
Reference documentation and code samples for the Discovery Engine v1 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.discoveryengine.v1.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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07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\u003eThis page provides documentation for the \u003ccode\u003eSearchResponse.Types.QueryExpansionInfo\u003c/code\u003e class within the Google Cloud Discovery Engine v1 API, with the latest version being 1.6.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eQueryExpansionInfo\u003c/code\u003e class is used to describe whether query expansion has occurred during a search, implemented as a sealed class.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits from \u003ccode\u003eobject\u003c/code\u003e and implements 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 includes properties \u003ccode\u003eExpandedQuery\u003c/code\u003e, which is a boolean indicating if expansion occurred, and \u003ccode\u003ePinnedResultCount\u003c/code\u003e, indicating the number of pinned results.\u003c/p\u003e\n"],["\u003cp\u003eThe class offers two constructors, a default constructor and one that takes another \u003ccode\u003eQueryExpansionInfo\u003c/code\u003e as a parameter.\u003c/p\u003e\n"]]],[],null,[]]
