using Newtonsoft.Json; using System.Runtime.Serialization; namespace ConsoleApp3.DataContracts { [DataContract] public class ModelUnity { [DataMember(Name = "id", EmitDefaultValue = false)] [JsonProperty(PropertyName = "id")] public int Id { get; set; } = 1; [DataMember(Name = "objectName", EmitDefaultValue = false)] [JsonProperty(PropertyName = "objectName")] public string ObjectName { get; set; } = "Unity"; } }