public static void Main(string[] args)
        {
            CosmosClient client = new CosmosClient(CosmosEndpoint.BR, "rgDjJMCMx9-IjX-2eAhaXg");

            var gpcTask = client.GetProductsByGlobalProductClassificationAsync("10000000", 1);

            var gpc = gpcTask.Result;

            Console.WriteLine(gpc.Description);


            var productTask = client.GetProductByBarCodeAsync("7891910000197");

            var product = productTask.Result;

            Console.WriteLine(product.Description);
            Console.WriteLine(product.Price);

            Console.ReadLine();
        }