public void setCount(Integer count) {
        this.count = count;
    }
<p>
The number of items in the response.
</p>
<p>
If you used a <code>QueryFilter</code> in the request, then <code>Count</code> is the number of items returned
after the filter was applied, and <code>ScannedCount</code> is the number of matching items before the filter was
applied.
</p>
<p>
If you did not use a filter in the request, then <code>Count</code> and <code>ScannedCount</code> are the same.
</p>

@param count
       The number of items in the response.</p>
       <p>
       If you used a <code>QueryFilter</code> in the request, then <code>Count</code> is the number of items
       returned after the filter was applied, and <code>ScannedCount</code> is the number of matching items
       before the filter was applied.
       </p>
       <p>
       If you did not use a filter in the request, then <code>Count</code> and <code>ScannedCount</code> are the
       same.
aws-java-sdk-dynamodb/src/main/java/com/amazonaws/services/dynamodbv2/model/QueryResult.java