[[["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."],[],[],null,["# Discovery Engine v1 API - Class AssistantService.AssistantServiceClient (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.AssistantService.AssistantServiceClient)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.8.0/Google.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.7.0/Google.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.6.0/Google.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.5.0/Google.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.4.0/Google.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.3.0/Google.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.2.0/Google.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient)\n- [1.1.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.1.0/Google.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient)\n- [1.0.0-beta06](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.0.0-beta06/Google.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient) \n\n public class AssistantService.AssistantServiceClient : ClientBase\u003cAssistantService.AssistantServiceClient\u003e\n\nReference documentation and code samples for the Discovery Engine v1 API class AssistantService.AssistantServiceClient.\n\nClient for AssistantService \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e [ClientBase](https://cloud.google.com/dotnet/docs/reference/Grpc.Core/latest/Grpc.Core.ClientBase.html) \\\u003e [ClientBase](https://cloud.google.com/dotnet/docs/reference/Grpc.Core/latest/Grpc.Core.ClientBase-1.html)[AssistantService](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.AssistantService)[AssistantServiceClient](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/latest/Google.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient) \\\u003e AssistantService.AssistantServiceClient \n\nInherited Members\n-----------------\n\n[ClientBase\\\u003cAssistantService.AssistantServiceClient\\\u003e.WithHost(string)](https://cloud.google.com/dotnet/docs/reference/Grpc.Core/latest/Grpc.Core.ClientBase-1.html#Grpc_Core_ClientBase_1_WithHost_System_String_) \n[ClientBase.CallInvoker](https://cloud.google.com/dotnet/docs/reference/Grpc.Core/latest/Grpc.Core.ClientBase.html#Grpc_Core_ClientBase_CallInvoker) \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.MemberwiseClone()](https://learn.microsoft.com/dotnet/api/system.object.memberwiseclone) \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### AssistantServiceClient()\n\n protected AssistantServiceClient()\n\nProtected parameterless constructor to allow creation of test doubles.\n\n### AssistantServiceClient(CallInvoker)\n\n public AssistantServiceClient(CallInvoker callInvoker)\n\nCreates a new client for AssistantService that uses a custom `CallInvoker`.\n\n### AssistantServiceClient(ChannelBase)\n\n public AssistantServiceClient(ChannelBase channel)\n\nCreates a new client for AssistantService\n\n### AssistantServiceClient(ClientBaseConfiguration)\n\n protected AssistantServiceClient(ClientBase.ClientBaseConfiguration configuration)\n\nProtected constructor to allow creation of configured clients.\n\nMethods\n-------\n\n### CreateLocationsClient()\n\n public virtual Locations.LocationsClient CreateLocationsClient()\n\nCreates a new instance of [Locations.LocationsClient](https://cloud.google.com/dotnet/docs/reference/Google.Cloud.Location/latest/Google.Cloud.Location.Locations.LocationsClient.html) using the same call invoker as\nthis client.\n\n### NewInstance(ClientBaseConfiguration)\n\n protected override AssistantService.AssistantServiceClient NewInstance(ClientBase.ClientBaseConfiguration configuration)\n\nCreates a new instance of client from given `ClientBaseConfiguration`.\n\n**Overrides** \nGrpc.Core.ClientBase\\\u003cGoogle.Cloud.DiscoveryEngine.V1.AssistantService.AssistantServiceClient\\\u003e.NewInstance(Grpc.Core.ClientBase.ClientBaseConfiguration)\n\n### StreamAssist(StreamAssistRequest, CallOptions)\n\n public virtual AsyncServerStreamingCall\u003cStreamAssistResponse\u003e StreamAssist(StreamAssistRequest request, CallOptions options)\n\nAssists the user with a query in a streaming fashion.\n\n### StreamAssist(StreamAssistRequest, Metadata, DateTime?, CancellationToken)\n\n public virtual AsyncServerStreamingCall\u003cStreamAssistResponse\u003e StreamAssist(StreamAssistRequest request, Metadata headers = null, DateTime? deadline = null, CancellationToken cancellationToken = default)\n\nAssists the user with a query in a streaming fashion."]]
