致命错误：未捕获 Google_Exception：客户端机密 JSON 文件无效.在 somepathlibvendorgoogleapiclientsrcGoogleClient.php

当我下载json时，我已经创建了一个OAuth 2.0客户端ID，如下所示:

{
  "web": {
    "client_id": "topsecretstuff.apps.googleusercontent.com",
    "project_id": "health-42",
    "auth_uri": "https://accounts.google.com/o/oauth2/auth",
    "token_uri": "https://oauth2.googleapis.com/token",
    "auth_provider_x509_cert_url": "https://www.googleapis.com/oauth2/v1/certs",
    "client_secret": "GOCSPX-topsecretstuff",
    "redirect_uris": [
      "https://topsecret.domain.tld/oauth2callback.php",
      "https://topsecret.domain.tld/googlelogin.php"
    ]
  }
}

我正在try 这样设置OAuth身份验证

$client = new Google\Client();

$authfile = 'somepath/client_secret.json';
$client->setAuthConfig($authfile);
$client->setRedirectUri('https://topsecret.domain.tld/oauth2callback.php');
$client->setAccessType('offline');        // offline access
$client->setIncludeGrantedScopes(true);   // incremental auth
$client->addScope(Google\Service\Fitness::FITNESS_ACTIVITY_READ);
$auth_url = $client->createAuthUrl();
header('Location: ' . filter_var($auth_url, FILTER_SANITIZE_URL));
if (isset($_SESSION['access_token']) && $_SESSION['access_token'])
{
    $client->setAccessToken($_SESSION['access_token']);
    echo "Ingelogd met access tolken: " . $_SESSION['access_token'];
}
else
{
    $redirect_uri = 'https://topsecret.domain.tld/oauth2callback.php';
    header('Location: ' . filter_var($redirect_uri, FILTER_SANITIZE_URL));
}

但当它打开的时候，我得到了

Fatal error:  Uncaught Google_Exception: Invalid client secret JSON file. in somepath/lib/vendor/google/apiclient/src/Google/Client.php:171
Stack trace:
#0 somepath/client.php(10): Google_Client->setAuthConfig('/somepath...')
#1 somepath/googlelogin.php(32): include_once('/somepath...')
#2 {main}
  thrown in somepath/lib/vendor/google/apiclient/src/Google/Client.php on line 171

我在这里找到了一些有相同问题的主题，但所有建议下载类型为Other的json文件的人都找不到该选项

My o auth2 config at google looks like this

并且在下载时没有其他下载选项:

只需1个选项即可下载json

最大的问题是，我做错了什么？