ThirdPartyAPI/Transfast/Model/Address/State/TFStateResponse.cs

using System.Collections.Generic;

namespace Transfast.Model.Address.State
{
    public class TFStateResponse
    {
        public string Id { get; set; }
        public string Name { get; set; }
        public string IsoCode { get; set; }
        public string CountryIsoCode { get; set; }
    }

    public class _States
    {
        public List<TFStateResponse> States { get; set; }
    }
}