using System.Text.Json; using System.Text.Json.Serialization; namespace View_by_Distance.Shared.Models; public class PersonEmail : Properties.IPersonEmail { protected readonly string _Value; // <{1}>PluralValue public string Value => _Value; // <{1}>PluralValue [JsonConstructor] public PersonEmail ( string value ) => _Value = value; // <{1}>PluralValue public override string ToString() { string result = JsonSerializer.Serialize(this, new JsonSerializerOptions() { WriteIndented = true }); return result; } // ... }