[[["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complicated / too many steps","tooComplicatedTooManySteps","thumb-down"],["Out of date","outOfDate","thumb-down"],["Samples / code issue","samplesCodeIssue","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-07 UTC."],[[["\u003cp\u003eThe latest version of the \u003ccode\u003eRecommendationService.RecommendationServiceBase\u003c/code\u003e class is 1.6.0, with several previous versions available for reference, including 1.5.0, 1.4.0, 1.3.0, 1.2.0, 1.1.0, and 1.0.0-beta06.\u003c/p\u003e\n"],["\u003cp\u003eThis class, \u003ccode\u003eRecommendationService.RecommendationServiceBase\u003c/code\u003e, serves as the foundation for server-side implementations of the \u003ccode\u003eRecommendationService\u003c/code\u003e within the Google Cloud Discovery Engine v1 API.\u003c/p\u003e\n"],["\u003cp\u003eThe class is defined within the \u003ccode\u003eGoogle.Cloud.DiscoveryEngine.V1\u003c/code\u003e namespace and is part of the \u003ccode\u003eGoogle.Cloud.DiscoveryEngine.V1.dll\u003c/code\u003e assembly.\u003c/p\u003e\n"],["\u003cp\u003eA key method provided by the class is \u003ccode\u003eRecommend\u003c/code\u003e, which handles recommendation requests and requires a \u003ccode\u003eRecommendRequest\u003c/code\u003e and a \u003ccode\u003eServerCallContext\u003c/code\u003e as parameters to make recommendations based on a user event.\u003c/p\u003e\n"],["\u003cp\u003eThe \u003ccode\u003eRecommend\u003c/code\u003e method returns a \u003ccode\u003eTask<RecommendResponse>\u003c/code\u003e, which represents the asynchronous operation's result containing the response to be sent back to the client.\u003c/p\u003e\n"]]],[],null,["# Discovery Engine v1 API - Class RecommendationService.RecommendationServiceBase (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.RecommendationService.RecommendationServiceBase)\n- [1.8.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.8.0/Google.Cloud.DiscoveryEngine.V1.RecommendationService.RecommendationServiceBase)\n- [1.7.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.7.0/Google.Cloud.DiscoveryEngine.V1.RecommendationService.RecommendationServiceBase)\n- [1.6.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.6.0/Google.Cloud.DiscoveryEngine.V1.RecommendationService.RecommendationServiceBase)\n- [1.5.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.5.0/Google.Cloud.DiscoveryEngine.V1.RecommendationService.RecommendationServiceBase)\n- [1.4.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.4.0/Google.Cloud.DiscoveryEngine.V1.RecommendationService.RecommendationServiceBase)\n- [1.3.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.3.0/Google.Cloud.DiscoveryEngine.V1.RecommendationService.RecommendationServiceBase)\n- [1.2.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.2.0/Google.Cloud.DiscoveryEngine.V1.RecommendationService.RecommendationServiceBase)\n- [1.1.0](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.1.0/Google.Cloud.DiscoveryEngine.V1.RecommendationService.RecommendationServiceBase)\n- [1.0.0-beta06](/dotnet/docs/reference/Google.Cloud.DiscoveryEngine.V1/1.0.0-beta06/Google.Cloud.DiscoveryEngine.V1.RecommendationService.RecommendationServiceBase) \n\n [BindServiceMethod(typeof(RecommendationService), \"BindService\")]\n public abstract class RecommendationService.RecommendationServiceBase\n\nReference documentation and code samples for the Discovery Engine v1 API class RecommendationService.RecommendationServiceBase.\n\nBase class for server-side implementations of RecommendationService \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e RecommendationService.RecommendationServiceBase \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.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\nMethods\n-------\n\n### Recommend(RecommendRequest, ServerCallContext)\n\n public virtual Task\u003cRecommendResponse\u003e Recommend(RecommendRequest request, ServerCallContext context)\n\nMakes a recommendation, which requires a contextual user event."]]
