code: function send(statusCode, body) {
  
    if (body) {
      body = JSON.stringify(body);
    }
  
    return {
      statusCode,
      body
    };
  }
docs: Formats statusCode, body to be sent as a HTTP response back to Api Gateway.
  The body parameter can be a a String, an object, or an Array.
  @name send
  @function
  @param {number} statusCode Http Response code - https://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
  @param {string|Object|Object[]} body string, Object, or Array