Deleting multiple items based on global secondary index in DynamoDB : <p>I have an existing table which has two fields - primary key and a global secondary index:</p>

<pre><code>----------------------------
primary key | attributeA(GSI)
----------------------------
1           | id1
2           | id1
3           | id2
4           | id2
5           | id1
</code></pre>

<p>Since having the attributeA as a global secondary index, can I delete all items by specifying a value for the global secondary index? i.e I want to delete all records with the attributeA being id1 - Is this possible in Dynamo? </p>

<p>Dynamo provides documentation about deleting the index itself, but not specifically if we can use the GSI to delete multiple items </p>
