IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Get Settings APIedit
Get Settings API will show you the currently configured settings for one or more indexes:
// Get settings for one index
$params['index'] = 'my_index';
$ret = $client->indices()->getSettings($params);
// Get settings for several indexes
$params['index'] = array('my_index', 'my_index2');
$ret = $client->indices()->getSettings($params);