{
  "payload": {
    "google": {
      "expectUserResponse": true,
      "richResponse": {
        "items": [
          {
            "simpleResponse": {
              "textToSpeech": "Simple Responses must be included."
            }
          },
          {
            "basicCard": {
              "title": "Title: this is a title",
              "subtitle": "This is a subtitle",
              "formattedText": "This is a basic card.  Text in a basic card can include \"quotes\" and\nmost other unicode characters including emoji 📱.  Basic cards also support\nsome markdown formatting like *emphasis* or _italics_, **strong** or\n__bold__, and ***bold itallic*** or ___strong emphasis___ as well as other\nthings like line  \nbreaks",
              "image": {
                "url": "https://example.com/image.png",
                "accessibilityText": "This is an image of an image"
              },
              "buttons": [
                {
                  "title": "This is a button",
                  "openUrlAction": {
                    "url": "https://assistant.google.com/"
                  }
                }
              ],
              "imageDisplayOptions": []
            }
          }
        ]
      }
    }
  }
}