public sealed class QueryExpansionSpec : IMessage<SearchRequest.Types.QueryExpansionSpec>, IEquatable<SearchRequest.Types.QueryExpansionSpec>, IDeepCloneable<SearchRequest.Types.QueryExpansionSpec>, IBufferMessage, IMessage
Specification to determine under which conditions query expansion should
occur.
public SearchRequest.Types.QueryExpansionSpec.Types.Condition Condition { get; set; }
The condition under which query expansion should occur. Default to
[Condition.DISABLED][google.cloud.retail.v2.SearchRequest.QueryExpansionSpec.Condition.DISABLED].
Whether to pin unexpanded results. If this field is set to true,
unexpanded products are always at the top of the search results, followed
by the expanded results.
[[["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."],[[["This webpage details the `QueryExpansionSpec` class, which is used to specify conditions for query expansion within search requests in the Google Cloud Retail V2 API."],["The `QueryExpansionSpec` class implements multiple interfaces, including `IMessage`, `IEquatable`, `IDeepCloneable`, and `IBufferMessage`."],["The latest version of the `QueryExpansionSpec` documentation is 2.12.0, with multiple versions listed dating back to 1.0.0, offering a range of historical references."],["`QueryExpansionSpec` has two primary properties: `Condition`, which dictates when expansion occurs, and `PinUnexpandedResults`, which determines the placement of unexpanded search results."],["`QueryExpansionSpec` includes two constructors, the default and one that accepts another `QueryExpansionSpec` object as a parameter."]]],[]]
