A cron expression that represents the time at which to execute the autoscaling policy.
Cron expressions have this format: {@code
You can use special characters that are supported with the Quartz cron implementation.
You must specify {@code 0} as the value for seconds.
Example: {@code 0 15 10 ? * *}
The time zone for the execution schedule.
An autoscaling execution schedule that uses a cron expression.