无法验证AWS Cognito ID令牌

Question

我向后端发送了一个http请求，并且想验证此请求所附的cookie中的id令牌。

我正在尝试验证以下内容（从这里复制了想法-https://auth0.com/docs/libraries/auth0-php/jwt-validation）-

$this->config = [
    'supported_algs' => [ 'RS256' ],
    'valid_audiences' => [ /* Client Id from AWS Cognito  */ ],
    'authorized_iss' => [ "https://cognito-idp.{region}.amazonaws.com/{userPoolId}/.well-known/jwks.json" ]
];
$verifier = new JWTVerifier($this->config);
$decoded_token = $verifier->verifyAndDecode($_COOKIE['id_token']);

我要例外了-抓到了：CoreException - We cannot trust on a token issued by https://cognito-idp.{region}.amazonaws.com/{userPoolId} Api key is not valid

我在这里做错了什么？