<pre>
NSDictionary *versions = [NSDictionary dictionaryWithObjectsAndKeys:
                          @"versionAttribute1", @"Entity1", 
                          @"versionAttribute2", @"Entity2", nil];
</pre>
</pre></td></tr>
</table>
<p style="padding-left:1cm;">
      </li>
      <li>(Optionally) Table name to use for entities.  By default the
    entity name will be used.  You can make use of this feature to have
    test and development versions of your Amazon DynamoDB tables.
<p style="padd