using System;

using System.Text.Json;

​

public class Program

{

    public class Person

    {

        public string Name

        {

            get;

            set;

        }

    }

​

    public static void Main()

    {

        var array = new[]{new Person{Name = "Member1"}};

        var json = JsonSerializer.Serialize(array);

        Console.WriteLine(json);

        var array2 = JsonSerializer.Deserialize<Person[]>(json);

        Console.WriteLine(array2[0].Name);

    }

}