EcoResProductServiceClient service = new EcoResProductServiceClient(); CallContext ctx = new CallContext(); ctx.Company = "ceu"; AxdEcoResProduct axdProduct = new AxdEcoResProduct(); //first, create a distinct product AxdEntity_Product_EcoResDistinctProduct distinctProduct = new AxdEntity_Product_EcoResDistinctProduct(); distinctProduct.DisplayProductNumber = "Bulb60W"; distinctProduct.ProductType = AxdEnum_EcoResProductType.Item; ...