title: Dynamo DB - batch-get-item pagination
body: <p>I'm trying to run a <code>batch-get-item</code> from CLI and getting an error that I cannot pass more than 100 keys:</p>
  <pre><code>failed to satisfy constraint: Member must have length less than or equal to 100
  </code></pre>
  <p>This is the command I use</p>
  <pre><code>aws dynamodb batch-get-item \
  --request-items file://request-items.json \
  --return-consumed-capacity TOTAL &gt; user_table_output.txt
  </code></pre>
  <p>I would like to know if there's a way I can add pagination to my query?
  or is there another way I can run the query?
  I have ~4000 keys which I need to query.</p>
  <p>Thanks in advance.</p>