JAVASCRIPT

.net core json store data type in model oracle

public class Campaign
{
    // https://docs.microsoft.com/en-us/ef/core/modeling/backing-field
    private string _extendedData;

    [Key]
    public Guid Id { get; set; }

    [Required]
    [MaxLength(50)]
    public string Name { get; set; }

    [NotMapped]
    public JObject ExtendedData
    {
        get
        {
            return JsonConvert.DeserializeObject<JObject>(string.IsNullOrEmpty(_extendedData) ? "{}" : _extendedData);
        }
        set
        {
            _extendedData = value.ToString();
        }
    }
}