// indices/put-mapping.asciidoc:427

[source, php]
----
$params = [
    'index' => 'users',
    'body' => [
        'user_id' => 12345,
    ],
];
$response = $client->index($params);
$params = [
    'index' => 'users',
    'body' => [
        'user_id' => 12346,
    ],
];
$response = $client->index($params);
----
