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();
}