public RestoreDBInstanceFromS3Request withBackupRetentionPeriod(Integer backupRetentionPeriod) {
        setBackupRetentionPeriod(backupRetentionPeriod);
        return this;
    }
<p>
The number of days for which automated backups are retained. Setting this parameter to a positive number enables
backups. For more information, see <code>CreateDBInstance</code>.
</p>

@param backupRetentionPeriod
       The number of days for which automated backups are retained. Setting this parameter to a positive number
       enables backups. For more information, see <code>CreateDBInstance</code>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/RestoreDBInstanceFromS3Request.java