Upgrade to version 2 of the Google Drive Activity API

On December 5, 2018, Google announced the release of version 2 of the Google Drive Activity API, which offers an expanded data model to better represent actions, actors, and targets within Google Drive activities. This new version introduces enhanced features for filtering API request results and replaces the previous version, Drive Activity API v1. Users are encouraged to migrate their applications to the updated API since the v1 API will be discontinued on December 31, 2019, rendering applications that rely on it non-functional. To facilitate the transition, Google provides a migration guide, along with an overview, additional guides, reference documentation, and an APIs Explorer for hands-on experience.