public sealed class QueryExpansionInfo : IMessage<SearchResponse.Types.QueryExpansionInfo>, IEquatable<SearchResponse.Types.QueryExpansionInfo>, IDeepCloneable<SearchResponse.Types.QueryExpansionInfo>, IBufferMessage, IMessage
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"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-03-21 UTC."],[[["The `QueryExpansionInfo` class provides details on whether query expansion has occurred during a search."],["This class is part of the `Google.Cloud.Retail.V2` namespace and is available in the `Google.Cloud.Retail.V2.dll` assembly, supporting versions from 1.0.0 up to the latest, 2.12.0."],["`QueryExpansionInfo` implements multiple interfaces, including `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage`."],["The `ExpandedQuery` property indicates if query expansion took place, while the `PinnedResultCount` property specifies the number of pinned results when expansion is active and `pin_unexpanded_results` is true."],["There are 2 constructors for `QueryExpansionInfo`, one default and one taking an existing `SearchResponse.Types.QueryExpansionInfo`."]]],[]]
