Sage.Integration.Northwind.Adapter.Services.CommodityIdentity.CommodityIdentity C# (CSharp) Method

        public CommodityIdentity(string productId)
        {
            if (string.IsNullOrEmpty(productId))
                throw new ArgumentException("Parameter 'commodityId' must not be emty or null.", "commodityId");

            _commodityId = productId;
        }