title: Google Actions - Open Link from carousel
body: <p>I'm using google actions node.js SDK for my Google Action.</p>
  
  <p>At some point, I'm showing users a carousel with a list of items:</p>
  
  <pre><code>var responseText = utils.getResponseText(Response.BUY_PRODUCTS);
  var items = self._getProductSuggestItems(); //each item has am item key
  self.assistant.askWithCarousel(responseText, self.assistant.getIncomingCarousel().addItems(items));
  </code></pre>
  
  <p>I get a response, and I managed to get the item code with </p>
  
  <pre><code>var itemKey = assistant.getContextArgument('actions_intent_option', 'OPTION');
  </code></pre>
  
  <p>Now I want to open a browser and redirect the user to the matching product page.
  How do I achieve this? </p>