title: Where does console.log info showup for Google Cloud functions
body: <p>How can I see the console.log prints when I'm running a Google Cloud function?  Is there a cloud console? </p>
  
  <pre><code>exports.helloWorld = function helloWorld(req, res) {
    // Example input: {"message": "Hello!"}
    if (req.body.message === undefined) {
      // This is an error case, as "message" is required.
      res.status(400).send('No message defined!');
    } else {
      // Everything is okay.
      console.log(req.body.message);
      res.status(200).send('Success: ' + req.body.message);
    }
  };
  </code></pre>