message: adds conversational actions
diff: "link": "https://www.infoq.com/news/2017/06/google-drops-prediction-api/",
  "description": "Google Cloud Prediction API was a PaaS for machine learning (ML) functionality to help developers build ML models to create application features such as recommendation systems, spam detection, and purchase prediction.",
  "type": "service"
  + },
  + {
  + "name": "Conversational Actions",
  + "dateOpen": "2016-10-04",
  + "dateClose": "2023-06-13",
  + "link": "https://developers.google.com/assistant/conversational/overview",
  + "description": "Conversational Actions extended the functionality of Google Assistant by allowing 3rd party developers to create custom experiences, or conversations, for users of Google Assistant.",
  + "type": "service"
  }
  ]
  