Как одата расширить мульти ICollection

Question

public class UniqueRecordModel
{
 [...]
 public virtual ICollection<VehicleAxleWeightModel> vehicle_axle_weights { get; set; }
 public virtual ICollection<RecordModel> records { get; set; }
 [...]
}

Пример: https://localhost: 5001 / api / uniquerecord (1) ? $ Expand = records, vehicle_axle_weights