public sealed class SearchRequest.Types.QueryExpansionSpec : IMessage<SearchRequest.Types.QueryExpansionSpec>, IEquatable<SearchRequest.Types.QueryExpansionSpec>, IDeepCloneable<SearchRequest.Types.QueryExpansionSpec>, IBufferMessage, IMessage
Reference documentation and code samples for the Discovery Engine v1 API class SearchRequest.Types.QueryExpansionSpec.
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.discoveryengine.v1.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 documentation covers the `SearchRequest.Types.QueryExpansionSpec` class within the Google Cloud Discovery Engine V1 API, specifically for version 1.0.0-beta06 and later versions up to the latest, 1.6.0."],["The `QueryExpansionSpec` class is used to determine when and how query expansion should occur during searches within the Discovery Engine, and implements interfaces such as `IMessage`, `IEquatable`, and `IDeepCloneable`."],["The class provides two constructors, `QueryExpansionSpec()` for default initialization, and `QueryExpansionSpec(QueryExpansionSpec)` for copying an existing specification."],["It features two key properties: `Condition`, to define the conditions for query expansion, defaulting to disabled, and `PinUnexpandedResults`, which dictates whether unexpanded results should be prioritized in the search results."],["The documentation provides links to the documentation of all listed versions, along with a detailed breakdown of its parameters and properties."]]],[]]
