Restore a scheduled campaign to draft while preserving its ID and name.

Only campaigns in scheduled status are supported. Regular email, SMS, push, and A/B test parent campaigns can be restored. Booster campaigns are not supported.

Restoring cancels the scheduled send, deletes send progress, and changes the campaign status to draft. For A/B tests, all child campaigns are also restored to draft.

Scopes:
campaigns.write

Rate Limiting:
This endpoint is rate limited to 400 requests per minute.