// docs/reindex.asciidoc:657

[source, php]
----
$params = [
    'body' => [
        'source' => [
            'index' => [
                'twitter',
                'blog',
            ],
        ],
        'dest' => [
            'index' => 'all_together',
        ],
    ],
];
$response = $client->reindex($params);
----
