Guzzle не могу получить нужный ответ от API Мой склад

Случилась у меня такая проблема. Мне помог человек грамотно составить запрос к API Мой склад вот сам запрос

use GuzzleHttp\Client;
require 'vendor/autoload.php';
 
    //'base_uri' => 'https://online.moysklad.ru/api/remap/1.2/security/token', // базовый uri
    //'Authorization' => "Basic " . base64_encode("internet".':'."qwe")


    $client = new Client([
      'base_uri' => 'https://online.moysklad.ru/api/remap/1.2/',
      'timeout' => 2.0
  ]);
$login = 'interne';
$password = 'qwe';
  
$params = [
  'Authorization' => 'Basic ' . base64_encode($login.':'.$password)
];

$parames = [
  'auth' => [$login, $password]
];


$response = $client->request('POST', '/security/token', $params);


//echo $response-> getStatusCode(),"<br>";

$body = $response-> getBody();

echo $body->getContents(),"<br>";

echo "<pre>";
print_r($response);

Как я понимаю getBody()->getContents() должен показать мне ответ от API. По документации Мой склад он должен быть таким

{"access_token": "0cbfc512618efa7d5fa306250bca064c1169b37c"}.

В итоге использую getContent() и получаю HTML страницу сайта мой склад. Ответ $responce

GuzzleHttp\Psr7\Response Object
(
    [reasonPhrase:GuzzleHttp\Psr7\Response:private] => OK
    [statusCode:GuzzleHttp\Psr7\Response:private] => 200
    [headers:GuzzleHttp\Psr7\Response:private] => Array
        (
            [Server] => Array
                (
                    [0] => nginx/1.18.0
                )

            [Date] => Array
                (
                    [0] => Thu, 02 Dec 2021 13:59:17 GMT
                )

            [Content-Type] => Array
                (
                    [0] => text/html;charset=UTF-8
                )

            [Transfer-Encoding] => Array
                (
                    [0] => chunked
                )

            [Connection] => Array
                (
                    [0] => keep-alive
                )

            [Vary] => Array
                (
                    [0] => Accept-Encoding
                )

            [X-Lognex-Release-Version] => Array
                (
                    [0] => r1003-1
                )

            [X-Powered-By] => Array
                (
                    [0] => JSP/2.3
                )

            [Set-Cookie] => Array
                (
                    [0] => moysklad.firstEntryPoint=https%3A%2F%2Fonline.moysklad.ru%2Flogon; Version=1; Path=/; Domain=.moysklad.ru; Max-Age=31536000; Expires=Fri, 02-Dec-2022 13:59:16 GMT; Comment="MoySklad moysklad.firstEntryPoint params "
                    [1] => moysklad.reseller=LogneX; Version=1; Path=/; Domain=.moysklad.ru; Max-Age=31536000; Expires=Fri, 02-Dec-2022 13:59:16 GMT; Comment="MoySklad moysklad.reseller params "
                )

            [Strict-Transport-Security] => Array
                (
                    [0] => max-age=15552000
                )

        )

    [headerNames:GuzzleHttp\Psr7\Response:private] => Array
        (
            [server] => Server
            [date] => Date
            [content-type] => Content-Type
            [transfer-encoding] => Transfer-Encoding
            [connection] => Connection
            [vary] => Vary
            [x-lognex-release-version] => X-Lognex-Release-Version
            [x-powered-by] => X-Powered-By
            [set-cookie] => Set-Cookie
            [strict-transport-security] => Strict-Transport-Security
        )

    [protocol:GuzzleHttp\Psr7\Response:private] => 1.1
    [stream:GuzzleHttp\Psr7\Response:private] => GuzzleHttp\Psr7\Stream Object
        (
            [stream:GuzzleHttp\Psr7\Stream:private] => Resource id #44
            [size:GuzzleHttp\Psr7\Stream:private] => 
            [seekable:GuzzleHttp\Psr7\Stream:private] => 1
            [readable:GuzzleHttp\Psr7\Stream:private] => 1
            [writable:GuzzleHttp\Psr7\Stream:private] => 1
            [uri:GuzzleHttp\Psr7\Stream:private] => php://temp
            [customMetadata:GuzzleHttp\Psr7\Stream:private] => Array
                (
                )

        )

)