{
  "type": "HTML",
  "message": "<div>hello! i am a rich html message!</div>",
  "animate_in": false,
  "animate_out": false,
  "duration": 5000,
  "message_close": "SWIPE",
  "message_fields": {
    "key1": "value1",
    "key2": "value2",
    "key3": {
      "hello": "there"
    }
  },
  "asset_urls": [
    "https://cdn-staging.braze.com/appboy/communication/assets/image_assets/images/60c82de467360e39d4ac9c4b/original.jpeg?1623731684",
    "https://cdn-staging.braze.com/appboy/communication/assets/image_assets/images/60c82de467360e2ab3ac9cf0/original.jpeg?1623731684",
    "https://cdn-staging.braze.com/appboy/communication/assets/image_assets/images/60c82de4ad561022b6418bd8/original.jpeg?1623731684"
  ],
  "is_control": false,
  "trigger_id": "NTc3MWE3NWNmYmU3NmEzMjc0ZGQ0OWU0XzU3NzFhNzVjZmJlNzZhMzI3NGRkNDlkNl9jbXA="
}