new_contents: module.exports = function (context, req) {
      context.log('JavaScript HTTP trigger function processed a request.');
  
      if (req.query.name || (req.body && req.body.name)) {
          res = {
              // status: 200, /* Defaults to 200 */
              body: "Hello again, " + (req.query.name || req.body.name)
          };
      }
      else {
          res = {
              status: 400,
              body: "Please pass a name on the query string or in the request body"
          };
      }
      context.done(null, res);
  };
  
subject: Update index.js