using System;

using System.Collections.Generic;

using Newtonsoft.Json;

​

public class MyArray

{

    public int RequestID { get; set; }

    public int Status { get; set; }

    public string ResponseMessage { get; set; }

}

​

public class Root

{

    public List<MyArray> MyArray { get; set; }

}

​

public class Program

{

    public static void Main()

    {

        // deserialize to Root object

        var rawJsonRoot = "{\"MyArray\":[{\"RequestID\":12345,\"Status\":100,\"ResponseMessage\": \"API Call Successful\"}]}";

        var myDeserializedObject2 = JsonConvert.DeserializeObject<Root>(rawJsonRoot); 

        Console.WriteLine(myDeserializedObject2.MyArray[0].RequestID);

        // deserialize to List of MyArray

        var rawJsonArray = "[{\"RequestID\":12345,\"Status\":100,\"ResponseMessage\": \"API Call Successful\"}]";

        var myDeserializedObjec2 = JsonConvert.DeserializeObject<List<MyArray>>(rawJsonArray); 

        Console.WriteLine(myDeserializedObjec2[0].RequestID);

    }

}