public Integer getBackupRetentionPeriod() {
        return this.backupRetentionPeriod;
    }
<p>
The number of days for which automatic DB snapshots are retained.
</p>

@return The number of days for which automatic DB snapshots are retained.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/DBInstance.java