public AwsRdsDbInstanceDetails withBackupRetentionPeriod(Integer backupRetentionPeriod) {
        setBackupRetentionPeriod(backupRetentionPeriod);
        return this;
    }
<p>
The number of days for which to retain automated backups.
</p>

@param backupRetentionPeriod
       The number of days for which to retain automated backups.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsRdsDbInstanceDetails.java