preferredBackupWindow

The time range each day during which automated backups are created if automated backups are enabled. For more information, see Backup window in the Amazon RDS User Guide.

Constraints:

• Must be in the format hh24:mi-hh24:mi.

• Must be in Universal Coordinated Time (UTC).

• Must not conflict with the preferred maintenance window.

• Must be at least 30 minutes.