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JSON Input Convert to MyClass sample for Lambda
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Amazon.Lambda.Core;
using Amazon.Lambda.Serialization;
// Assembly attribute to enable the Lambda function's JSON input to be converted into a .NET class.
[assembly: LambdaSerializerAttribute(typeof(Amazon.Lambda.Serialization.Json.JsonSerializer))]
namespace AWSLambda1
public class Function
/// <summary>
/// A simple function that takes a string and does a ToUpper
/// </summary>
/// <param name="input"></param>
/// <param name="context"></param>
/// <returns></returns>
public SampleClass FunctionHandler(SampleClass input, ILambdaContext context)
var response = new SampleClass
Str = input.Str?.ToUpper(),
StrArray = input.StrArray.Select(x => x?.ToUpper()).ToArray(),
return response;
public class SampleClass
public string Str { get; set; }
public string[] StrArray { get; set; }
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