public void setPerformanceInsightsRetentionPeriod(Integer performanceInsightsRetentionPeriod) {
        this.performanceInsightsRetentionPeriod = performanceInsightsRetentionPeriod;
    }
<p>
The number of days to retain Performance Insights data.
</p>

@param performanceInsightsRetentionPeriod
       The number of days to retain Performance Insights data.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsRdsDbInstanceDetails.java