public void setPeriod(Integer period) {
        this.period = period;
    }
<p>
The period, in seconds, over which the statistic is applied.
</p>

@param period
       The period, in seconds, over which the statistic is applied.
aws-java-sdk-cloudwatch/src/main/java/com/amazonaws/services/cloudwatch/model/DescribeAlarmsForMetricRequest.java