Knarr's Google Drive connector uses OAuth 2.0. This means that when you set up Knarr to pull data from your Google account, Google will ask you to authorize Knarr to access your Google Drive
Currently, the Google Drive connector will only pull CSV files from your root folder. This is a limitation with the Google Drive JDBC driver we are using and are in the process of creating a workaround for this.
There is a potential issue for some users attempting to connect to Google Drive.
Please see this post for more detail: https://support.knarr.io/hc/en-us/community/posts/360040676614-Google-Drive-Issues