ShipmentsCredentials cred = new ShipmentsCredentials(); cred.UserName = "username"; cred.Password = "password"; cred.CultureType = CultureType.English; ShipmentsParameter ship = new ShipmentsParameter(); ship.ShipmentsCredentials = cred; ship.ActionType = ActionType.Confirm; ship.CustomerCode = "300001"; ship.ProfitCentreCode = string.Empty; ship.HawbNo = "344010500000151"; ShipmentsClient client = new ShipmentsClient(); ShipmentsResponse response = client.ProcessShipments(ship);