Bulk schedule CSV
Import creates drafts and schedules after each row passes validation. A bad row is reported. It is not published.
Columns
Use a header row. Recognized columns: content, content_type, media_url, networks, accounts, publish_at, timezone, first_comment. Times need a timezone. Networks must already be connected to the workspace.
Checks
Content type is checked against each target. An unsupported pair, a missing account, or a time in the past fails that row and leaves the others queued for your confirmation.