Access and modify classic Google Sites content programmatically
Entire sites (classic Sites only)
Create new sites or copy existing sites
comment
Pages, comments & other content (classic Sites only)
Retrieve, create, modify, and delete pages, attachments, and other content.
cloud_upload
Upload and download (classic Sites only)
Upload and download attachments and files.
share
Sharing (classic Sites only)
Modify sharing permissions across a site
history
Revisions (classic Sites only)
Review the revision history across the site.
content_copy