/// <summary>
 /// Initializes a new instance of the <see cref="CampaignResult" /> class.
 /// </summary>
 /// <param name="Id">Id (required).</param>
 /// <param name="UpdatedAt">UpdatedAt (required).</param>
 /// <param name="CreatedAt">CreatedAt (required).</param>
 /// <param name="DeletedAt">DeletedAt (required).</param>
 /// <param name="Item">Item.</param>
 /// <param name="ExternalStationId">ExternalStationId.</param>
 /// <param name="ModelTypeId">ModelTypeId (required).</param>
 /// <param name="FieldValues">FieldValues.</param>
 /// <param name="Title">Title.</param>
 /// <param name="Start">Start (required).</param>
 /// <param name="Stop">Stop (required).</param>
 /// <param name="Recommended">Recommended.</param>
 /// <param name="Description">Description.</param>
 /// <param name="Items">Items.</param>
 /// <param name="ModelType">ModelType.</param>
 public CampaignResult(long?Id = default(long?), DateTime?UpdatedAt = default(DateTime?), DateTime?CreatedAt = default(DateTime?), DateTime?DeletedAt = default(DateTime?), List <Item> Item = default(List <Item>), long?ExternalStationId = default(long?), long?ModelTypeId = default(long?), List <Object> FieldValues = default(List <Object>), string Title = default(string), DateTime?Start = default(DateTime?), DateTime?Stop = default(DateTime?), bool?Recommended = default(bool?), string Description = default(string), CampaignRelationsItems Items = default(CampaignRelationsItems), BroadcastRelationsModelType ModelType = default(BroadcastRelationsModelType))
 {
     // to ensure "Id" is required (not null)
     if (Id == null)
     {
         throw new InvalidDataException("Id is a required property for CampaignResult and cannot be null");
     }
     else
     {
         this.Id = Id;
     }
     // to ensure "UpdatedAt" is required (not null)
     if (UpdatedAt == null)
     {
         throw new InvalidDataException("UpdatedAt is a required property for CampaignResult and cannot be null");
     }
     else
     {
         this.UpdatedAt = UpdatedAt;
     }
     // to ensure "CreatedAt" is required (not null)
     if (CreatedAt == null)
     {
         throw new InvalidDataException("CreatedAt is a required property for CampaignResult and cannot be null");
     }
     else
     {
         this.CreatedAt = CreatedAt;
     }
     // to ensure "DeletedAt" is required (not null)
     if (DeletedAt == null)
     {
         throw new InvalidDataException("DeletedAt is a required property for CampaignResult and cannot be null");
     }
     else
     {
         this.DeletedAt = DeletedAt;
     }
     // to ensure "ModelTypeId" is required (not null)
     if (ModelTypeId == null)
     {
         throw new InvalidDataException("ModelTypeId is a required property for CampaignResult and cannot be null");
     }
     else
     {
         this.ModelTypeId = ModelTypeId;
     }
     // to ensure "Start" is required (not null)
     if (Start == null)
     {
         throw new InvalidDataException("Start is a required property for CampaignResult and cannot be null");
     }
     else
     {
         this.Start = Start;
     }
     // to ensure "Stop" is required (not null)
     if (Stop == null)
     {
         throw new InvalidDataException("Stop is a required property for CampaignResult and cannot be null");
     }
     else
     {
         this.Stop = Stop;
     }
     this.Item = Item;
     this.ExternalStationId = ExternalStationId;
     this.FieldValues       = FieldValues;
     this.Title             = Title;
     this.Recommended       = Recommended;
     this.Description       = Description;
     this.Items             = Items;
     this.ModelType         = ModelType;
 }
 /// <summary>
 /// Initializes a new instance of the <see cref="CampaignRelations" /> class.
 /// </summary>
 /// <param name="Items">Items.</param>
 /// <param name="ModelType">ModelType.</param>
 public CampaignRelations(CampaignRelationsItems Items = default(CampaignRelationsItems), BroadcastRelationsModelType ModelType = default(BroadcastRelationsModelType))
 {
     this.Items     = Items;
     this.ModelType = ModelType;
 }