public sealed class GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor : IMessage<GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor>, IEquatable<GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor>, IDeepCloneable<GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor>, IBufferMessage, IMessage
Reference documentation and code samples for the Discovery Engine v1 API class GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor.
Describes the predictor settings for dynamic retrieval.
[[["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 2025-08-28 UTC."],[[["\u003cp\u003eThis documentation covers the \u003ccode\u003eDynamicRetrievalPredictor\u003c/code\u003e class within the Google Cloud Discovery Engine v1 API, specifically for the \u003ccode\u003eGenerateGroundedContentRequest\u003c/code\u003e feature.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eDynamicRetrievalPredictor\u003c/code\u003e class is used to define settings for dynamic retrieval, playing a crucial role in predicting and managing content grounding.\u003c/p\u003e\n"],["\u003cp\u003eThe latest version of the \u003ccode\u003eDynamicRetrievalPredictor\u003c/code\u003e is 1.6.0, and previous versions dating back to 1.0.0-beta06 are also documented.\u003c/p\u003e\n"],["\u003cp\u003eThe class inherits from \u003ccode\u003eobject\u003c/code\u003e and implements several interfaces, including \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\u003eDynamicRetrievalPredictor\u003c/code\u003e class has properties for \u003ccode\u003eThreshold\u003c/code\u003e, which is a float that determines the value at which grounding is suppressed, as well as a \u003ccode\u003eVersion\u003c/code\u003e property that defines the predictor's version used for dynamic retrieval.\u003c/p\u003e\n"]]],[],null,["# Discovery Engine v1 API - Class GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor (1.9.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.9.0 (latest)](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.8.0/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.7.0/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.6.0/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.5.0/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.4.0/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.3.0/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.2.0/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor)\n- [1.1.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.1.0/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor)\n- [1.0.0-beta06](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.0.0-beta06/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor) \n\n public sealed class GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor : IMessage\u003cGenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor\u003e, IEquatable\u003cGenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor\u003e, IDeepCloneable\u003cGenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Discovery Engine v1 API class GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor.\n\nDescribes the predictor settings for dynamic retrieval. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[GenerateGroundedContentRequest](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types)[DynamicRetrievalConfiguration](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types)[DynamicRetrievalPredictor](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[GenerateGroundedContentRequest](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types)[DynamicRetrievalConfiguration](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types)[DynamicRetrievalPredictor](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[GenerateGroundedContentRequest](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types)[DynamicRetrievalConfiguration](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration)[Types](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types)[DynamicRetrievalPredictor](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor), [IBufferMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IBufferMessage.html), [IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage.html) \n\nInherited Members\n-----------------\n\n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.DiscoveryEngine.V1](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.DiscoveryEngine.V1.dll\n\nConstructors\n------------\n\n### DynamicRetrievalPredictor()\n\n public DynamicRetrievalPredictor()\n\n### DynamicRetrievalPredictor(DynamicRetrievalPredictor)\n\n public DynamicRetrievalPredictor(GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor other)\n\nProperties\n----------\n\n### HasThreshold\n\n public bool HasThreshold { get; }\n\nGets whether the \"threshold\" field is set\n\n### Threshold\n\n public float Threshold { get; set; }\n\nThe value of the threshold. If the predictor will predict a\nvalue smaller than this, it would suppress grounding in the source.\n\n### Version\n\n public GenerateGroundedContentRequest.Types.DynamicRetrievalConfiguration.Types.DynamicRetrievalPredictor.Types.Version Version { get; set; }\n\nThe version of the predictor to be used in dynamic retrieval."]]
