using Amazon.Lambda.Core; [assembly:LambdaSerializer(typeof(Amazon.Lambda.Serialization.SystemTextJson.DefaultLambdaJsonSerializer))] namespace AwsDotnetCsharp { public class Handler { public Response Hello(Request request) { return new Response("Go Serverless v1.0! Your function executed successfully!", request); } } public class Response { public string Message {get; set;} public Request Request {get; set;} public Response(string message, Request request){ Message = message; Request = request; } } public class Request { public string Key1 {get; set;} public string Key2 {get; set;} public string Key3 {get; set;} } }