public List<Inbound> GetUpdatedAfter(DateTime date)
 {
     var auth = this.AuthenticationInformation;
     var api = new FulfillmentInboundsApi(auth.UserName, auth.Password);
     return api.GetUpdatedAfter(date).ToList();
 }
 public Inbound GetById(int id)
 {
     var auth = this.AuthenticationInformation;
     var api = new FulfillmentInboundsApi(auth.UserName, auth.Password);
     return api.GetById(id);
 }