Google Drive Integration
It works with Service Account permissions in Google Cloud Platform.
For a detailed description of Service Account, see here.
1. Create project in Google Cloud
2. Enable the Google API for that project
Access Enabled APIs & Services in the APIs & Services menu.
Access the + ENABLE API AND SERVICES menu.
Search for Google Drive to find the Google Drive API.
3. Create Service Account
Access the IAM & Admin menu in Google Cloud.
Access the Service accounts menu, and then access the CREATE SERVICE ACCOUNT feature.
Create it with an appropriate name.
Access the created Service Account, enter the KEYS menu, click ADD Key, and then click JSON Key to save it.
4. Share the Google Drive folder you want to scan with your service account.
5. Integration the JSON key generated in step 3.