public function update($editLink = false, $sku = false, $title = false, $description = false, $link = false, $image = false, $price = false, $adult = 'false', $stock = 'in stock')
 {
     $product = new GSC_Product();
     $type = "application/atom+xml";
     try {
         $product->setContentLanguage('PT-BR');
         $product->setTargetCountry('BR');
         $product->setSKU($sku);
         $product->setProductLink($link);
         $product->setTitle($title);
         if ($description) {
             $product->setDescription($description);
         }
         $product->setImageLink($image);
         $product->setBrand(0);
         $product->setMpn($sku);
         $product->setPrice($price, "BRL");
         $product->setAdult($adult);
         $product->setAvailability($stock);
         $product->setCondition("new");
         $product->setEditLink($editLink, $type);
         $this->_client->updateProduct($product);
     } catch (Exception $e) {
         $teste = array($sku, $title, $description, $link, $image, $price, $adult, $stock);
         var_dump($teste);
         exit;
     }
 }
 * @package GShoppingContent
 */
// import our library
require_once 'GShoppingContent.php';
// Get the user credentials
$creds = Credentials::get();
// Create a client for our merchant and log in
$client = new GSC_Client($creds["merchantId"]);
$client->login($creds["email"], $creds["password"]);
// Now enter some product data
$product = new GSC_Product();
$product->setSKU("dd192");
$product->setProductLink("http://code.google.com/");
$product->setTitle("Dijji Digital Camera");
$product->setPrice("199.99", "usd");
$product->setAdult("false");
$product->setCondition("new");
$product->setBatchOperation("insert");
$batch = new GSC_ProductList();
$batch->addEntry($product);
// Finally send the data to the API
$feed = $client->batch($batch);
$products = $feed->getProducts();
$operation = $products[0];
echo 'Inserted: ' . $operation->getTitle() . "\n";
echo 'Status: ' . $operation->getBatchStatus() . "\n";
/**
 * Credentials - Enter your own values
 *
 * @author afshar@google.com
**/