public enum CampaignStatus : Int32

    {

        [EnumMember(Value = "Running")]

        Running = 1,

        [EnumMember(Value = "Archived")]

        Archived = 2,

        [EnumMember(Value = "NotRunning")]

        NotRunning = 3

    }

        /// <summary>

        /// optional

        /// </summary>

        [JsonProperty("campaignStatus")]

        [JsonConverter(typeof(StringEnumConverter))]

        public CampaignStatus? CampaignStatus { get; set; }

       [JsonProperty(PropertyName = "Status", ItemConverterType = typeof(StringEnumConverter))]

        public CampaignStatus[] Status { get; set; }

using Newtonsoft.Json;

using Newtonsoft.Json.Converters;