public String getRecurrence() {
        return this.recurrence;
    }
<p>
The recurring schedule for the action, in Unix cron syntax format. This format consists of five fields separated
by white spaces: [Minute] [Hour] [Day_of_Month] [Month_of_Year] [Day_of_Week]. The value must be in quotes (for
example, <code>"30 0 1 1,6,12 *"</code>). For more information about this format, see <a
href="http://crontab.org">Crontab</a>.
</p>
<p>
When <code>StartTime</code> and <code>EndTime</code> are specified with <code>Recurrence</code>, they form the
boundaries of when the recurring action starts and stops.
</p>
<p>
Cron expressions use Universal Coordinated Time (UTC) by default.
</p>

@return The recurring schedule for the action, in Unix cron syntax format. This format consists of five fields
        separated by white spaces: [Minute] [Hour] [Day_of_Month] [Month_of_Year] [Day_of_Week]. The value must
        be in quotes (for example, <code>"30 0 1 1,6,12 *"</code>). For more information about this format, see
        <a href="http://crontab.org">Crontab</a>.</p>
        <p>
        When <code>StartTime</code> and <code>EndTime</code> are specified with <code>Recurrence</code>, they
        form the boundaries of when the recurring action starts and stops.
        </p>
        <p>
        Cron expressions use Universal Coordinated Time (UTC) by default.
aws-java-sdk-autoscaling/src/main/java/com/amazonaws/services/autoscaling/model/ScheduledUpdateGroupActionRequest.java