Describes a time-based instance's Auto Scaling schedule. The schedule consists of a set of key-value pairs.
The default setting for all time periods is off line, so you use the following parameters primarily to specify the on line periods. You don't have to explicitly specify off line periods unless you want to change an on line period to an off line period.
The following example specifies that the instance should be online for four hours, from UTC 1200 - 1600. It will be off for the remainder of the day.
{ "12":"on", "13":"on", "14":"on", "15":"on" }