1<?php
2
3declare(strict_types = 1);
4
5namespace Elasticsearch\Endpoints;
6
7/**
8 * Class Ping
9 *
10 * @category Elasticsearch
11 * @package  Elasticsearch\Endpoints
12 * @author   Zachary Tong <zach@elastic.co>
13 * @license  http://www.apache.org/licenses/LICENSE-2.0 Apache2
14 * @link     http://elastic.co
15 */
16class Ping extends AbstractEndpoint
17{
18    public function getURI(): string
19    {
20        return "/";
21    }
22
23    public function getParamWhitelist(): array
24    {
25        return [];
26    }
27
28    public function getMethod(): string
29    {
30        return 'HEAD';
31    }
32}
33