lass="hljs-keyword">from</span> <span class="hljs-string">'@aws/dynamodb-auto-marshaller'</span>;

<span class="hljs-keyword">const</span> marshaller = <span class="hljs-keyword">new</span> Marshaller({unwrapNumbers: <span class="hljs-literal">true</span>});
</code></pre>
				<h3 id="empty-value-support">Empty value support</h3>
				<p>DynamoDB&#39;s data model requires that strings, sets, and binary attributes have
					lengths greater than zero, whereas JavaScript has no such requirement. By
					default,