[[["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 details the \u003ccode\u003eSession\u003c/code\u003e class within the Google Cloud Discovery Engine v1 API, with the latest version being 1.6.0.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eSession\u003c/code\u003e class represents a user interaction session, including details like start and end times, session state, and a unique user identifier.\u003c/p\u003e\n"],["\u003cp\u003eIt implements interfaces like \u003ccode\u003eIMessage\u003c/code\u003e, \u003ccode\u003eIEquatable\u003c/code\u003e, \u003ccode\u003eIDeepCloneable\u003c/code\u003e, and \u003ccode\u003eIBufferMessage\u003c/code\u003e, and inherits members from the \u003ccode\u003eobject\u003c/code\u003e class.\u003c/p\u003e\n"],["\u003cp\u003eKey properties of the \u003ccode\u003eSession\u003c/code\u003e class include \u003ccode\u003eName\u003c/code\u003e, \u003ccode\u003eStartTime\u003c/code\u003e, \u003ccode\u003eEndTime\u003c/code\u003e, \u003ccode\u003eState\u003c/code\u003e, \u003ccode\u003eTurns\u003c/code\u003e, and \u003ccode\u003eUserPseudoId\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThere are two constructors for the session class, \u003ccode\u003eSession()\u003c/code\u003e and \u003ccode\u003eSession(Session other)\u003c/code\u003e.\u003c/p\u003e\n"]]],[],null,["# Discovery Engine v1 API - Class Session (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.Session)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.8.0/Google.Cloud.DiscoveryEngine.V1.Session)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.7.0/Google.Cloud.DiscoveryEngine.V1.Session)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.6.0/Google.Cloud.DiscoveryEngine.V1.Session)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.5.0/Google.Cloud.DiscoveryEngine.V1.Session)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.4.0/Google.Cloud.DiscoveryEngine.V1.Session)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.3.0/Google.Cloud.DiscoveryEngine.V1.Session)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.2.0/Google.Cloud.DiscoveryEngine.V1.Session)\n- [1.1.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.1.0/Google.Cloud.DiscoveryEngine.V1.Session)\n- [1.0.0-beta06](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.0.0-beta06/Google.Cloud.DiscoveryEngine.V1.Session) \n\n public sealed class Session : IMessage\u003cSession\u003e, IEquatable\u003cSession\u003e, IDeepCloneable\u003cSession\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Discovery Engine v1 API class Session.\n\nExternal session proto definition. \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e Session \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[Session](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.Session), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[Session](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.Session), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[Session](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.Session), [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### Session()\n\n public Session()\n\n### Session(Session)\n\n public Session(Session other)\n\nProperties\n----------\n\n### DisplayName\n\n public string DisplayName { get; set; }\n\nOptional. The display name of the session.\n\nThis field is used to identify the session in the UI.\nBy default, the display name is the first turn query text in the session.\n\n### EndTime\n\n public Timestamp EndTime { get; set; }\n\nOutput only. The time the session finished.\n\n### IsPinned\n\n public bool IsPinned { get; set; }\n\nOptional. Whether the session is pinned, pinned session will be displayed\non the top of the session list.\n\n### Name\n\n public string Name { get; set; }\n\nImmutable. Fully qualified name\n`projects/{project}/locations/global/collections/{collection}/engines/{engine}/sessions/*`\n\n### SessionName\n\n public SessionName SessionName { get; set; }\n\n[SessionName](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.SessionName)-typed view over the [Name](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.Session#Google_Cloud_DiscoveryEngine_V1_Session_Name) resource name property.\n\n### StartTime\n\n public Timestamp StartTime { get; set; }\n\nOutput only. The time the session started.\n\n### State\n\n public Session.Types.State State { get; set; }\n\nThe state of the session.\n\n### Turns\n\n public RepeatedField\u003cSession.Types.Turn\u003e Turns { get; }\n\nTurns.\n\n### UserPseudoId\n\n public string UserPseudoId { get; set; }\n\nA unique identifier for tracking users."]]
