preferredBackupWindow

The start time for a one-hour period during which OpsWorks CM backs up application-level data on your server if automated backups are enabled. Valid values must be specified in one of the following formats:

• HH:MM for daily backups

• DDD:HH:MM for weekly backups

MM must be specified as 00. The specified time is in coordinated universal time (UTC). The default value is a random, daily start time.

Example:08:00, which represents a daily start time of 08:00 UTC.

Example:Mon:08:00, which represents a start time of every Monday at 08:00 UTC. (8:00 a.m.)