using System;

using System.Text.Json;

using System.Text.Json.Serialization;

public class Program

{

    public static void Main()

    {

        JsonSerializerOptions options = new JsonSerializerOptions{

            Converters ={

                new JsonStringEnumConverter(JsonNamingPolicy.CamelCase)

            }

        };              

        string json = JsonSerializer.Serialize(new Order { Status= EStatus.PartiallyExecuted}, options);

        var order = JsonSerializer.Deserialize<Order>(json, options);

        Console.WriteLine(order.Status);

    }   

}

​

​

 public class Order

 {           

     public EStatus Status { get; set; }        

 }

​

public enum EStatus

{

    None,

    PartiallyExecuted,

    Executed

}