d objects from local cache and
            refresh the <code>NSManagedObject</code> instance as necessary. The notification object
            has a <code>userInfo</code> dictionary, which you can use to identify the deleted
            object, containing: </p>
    <ul>
        <li>Hash key of the deleted object with <code>AWSPersistenceDynamoDBObjectDeletedNotificationHashKey</code> key</li>
        <li>Entity name of the deleted object with <code>AWSPersistenceDynamoDBObjectDeletedNotificationEntity