public sealed class TrajectoryRecallSpec : IMessage<TrajectoryRecallSpec>, IEquatable<TrajectoryRecallSpec>, IDeepCloneable<TrajectoryRecallSpec>, IBufferMessage, IMessage
Reference documentation and code samples for the Vertex AI v1beta1 API class TrajectoryRecallSpec.
Spec for TrajectoryRecall metric - returns a float score based on average
recall of individual tool calls.
[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-28 UTC."],[[["\u003cp\u003eThe latest version of the \u003ccode\u003eTrajectoryRecallSpec\u003c/code\u003e class is 1.0.0-beta21, which is part of the Vertex AI v1beta1 API.\u003c/p\u003e\n"],["\u003cp\u003e\u003ccode\u003eTrajectoryRecallSpec\u003c/code\u003e is used to define the specifications for the TrajectoryRecall metric, which returns a float score based on the average recall of tool calls.\u003c/p\u003e\n"],["\u003cp\u003eThis class inherits from the \u003ccode\u003eobject\u003c/code\u003e class and implements the \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e interfaces.\u003c/p\u003e\n"],["\u003cp\u003eThe class contains two constructors: a parameterless constructor and one that accepts another \u003ccode\u003eTrajectoryRecallSpec\u003c/code\u003e object as a parameter.\u003c/p\u003e\n"],["\u003cp\u003eIt is located in the \u003ccode\u003eGoogle.Cloud.AIPlatform.V1Beta1\u003c/code\u003e namespace within the \u003ccode\u003eGoogle.Cloud.AIPlatform.V1Beta1.dll\u003c/code\u003e assembly.\u003c/p\u003e\n"]]],[],null,["# Vertex AI v1beta1 API - Class TrajectoryRecallSpec (1.0.0-beta47)\n\nVersion latestkeyboard_arrow_down\n\n- [1.0.0-beta47 (latest)](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.TrajectoryRecallSpec)\n- [1.0.0-beta46](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/1.0.0-beta46/Google.Cloud.AIPlatform.V1Beta1.TrajectoryRecallSpec) \n\n public sealed class TrajectoryRecallSpec : IMessage\u003cTrajectoryRecallSpec\u003e, IEquatable\u003cTrajectoryRecallSpec\u003e, IDeepCloneable\u003cTrajectoryRecallSpec\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Vertex AI v1beta1 API class TrajectoryRecallSpec.\n\nSpec for TrajectoryRecall metric - returns a float score based on average\nrecall of individual tool calls. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e TrajectoryRecallSpec \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[TrajectoryRecallSpec](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.TrajectoryRecallSpec), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[TrajectoryRecallSpec](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.TrajectoryRecallSpec), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[TrajectoryRecallSpec](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1.TrajectoryRecallSpec), [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.AIPlatform.V1Beta1](/dotnet/docs/reference/Google.Cloud.AIPlatform.V1Beta1/latest/Google.Cloud.AIPlatform.V1Beta1)\n\nAssembly\n--------\n\nGoogle.Cloud.AIPlatform.V1Beta1.dll\n\nConstructors\n------------\n\n### TrajectoryRecallSpec()\n\n public TrajectoryRecallSpec()\n\n### TrajectoryRecallSpec(TrajectoryRecallSpec)\n\n public TrajectoryRecallSpec(TrajectoryRecallSpec other)"]]
