public Integer getPeriodSeconds() {
        return this.periodSeconds;
    }
<p>
The number of seconds to use as the period for SLO evaluation. Your application's performance is compared to the
SLI during each period. For each period, the application is determined to have either achieved or not achieved
the necessary performance.
</p>

@return The number of seconds to use as the period for SLO evaluation. Your application's performance is compared
        to the SLI during each period. For each period, the application is determined to have either achieved or
        not achieved the necessary performance.
aws-java-sdk-applicationsignals/src/main/java/com/amazonaws/services/applicationsignals/model/ServiceLevelIndicatorMetricConfig.java