using System;

using Newtonsoft.Json;

using Newtonsoft.Json.Linq;

public class Program

{

    public static void Main()

    {

        string json1 = @"{ ""requestId"": 1, ""errors"": """" }";

        DeserializeAndDump(json1);

        string json2 = @"{ ""requestId"": 2, ""errors"": ""Something went wrong"" }";

        DeserializeAndDump(json2);

        string json3 = @"{ ""requestId"": 3, ""errors"": { ""invalid_player_ids"" : [""5fdc92b2-3b2a-11e5-ac13-8fdccfe4d986"", ""00cb73f8-5815-11e5-ba69-f75522da5528""] } }";

        DeserializeAndDump(json3);

        string json4 = @"{ ""requestId"": 4, ""errors"": [ ""Notification content must not be null for any languages."" ] }";

        DeserializeAndDump(json4);

​

        string json5 = @"{ ""requestId"": 5, ""errors"": null }";

        DeserializeAndDump(json5);

    }

    private static void DeserializeAndDump(string json)

    {

        Response resp = JsonConvert.DeserializeObject<Response>(json);

        Console.WriteLine("RequestId: " + resp.RequestId.ToString());

        Console.WriteLine("Errors: " + resp.Errors.ToString());

        Console.WriteLine();

    }

}

​

public class Response

{

    public int RequestId { get; set; }

    public JToken Errors { get; set; }

}

​