<?php
use GuzzleHttp\Client;
class TelegramBot
{
protected $token = "593214337:AAHT0njmc6DZdY7CbVcRk5jUjHCIlCSXO68";

protected function query($method, $params =[])
{
    $url ="https://api.telegram.org/bot";
    $url .= $this->token;
    $url.= "/" . $method;
    if (!empty($params)) {
        $url .="?". http_build_query($params);
    }

    $client = new  Client([
        'base_uri'=>$url
    ]);


    $result=$client->request('GET');
    return json_decode($result->getBody());
}
public function getUpdates()
{
    $response=$this->query('getUpdates');
    return $response->result;
}
public function sendMessage()
{

}

}
?>
Проблема в $result=$client->request('GET');