public void setDisableBackupRetention(Boolean disableBackupRetention) {
        this.disableBackupRetention = disableBackupRetention;
    }
<p>
When <code>true</code>, disables automated backup retention for your database.
</p>
<p>
Disabling backup retention deletes all automated database backups. Before disabling this, you may want to create
a snapshot of your database using the <code>create relational database snapshot</code> operation.
</p>
<p>
Updates are applied during the next maintenance window because this can result in an outage.
</p>

@param disableBackupRetention
       When <code>true</code>, disables automated backup retention for your database.</p>
       <p>
       Disabling backup retention deletes all automated database backups. Before disabling this, you may want to
       create a snapshot of your database using the <code>create relational database snapshot</code> operation.
       </p>
       <p>
       Updates are applied during the next maintenance window because this can result in an outage.
aws-java-sdk-lightsail/src/main/java/com/amazonaws/services/lightsail/model/UpdateRelationalDatabaseRequest.java