升级到 SpeechClient v1 时出现身份验证问题

Question

在项目中我们一直使用

google/cloud

包的SpeechClient。我现在正在将其升级到未弃用的 /V1/SpeechClient，但我遇到了以下错误

"Google\ApiCore\ApiException: {
    "message": "Request had invalid authentication credentials. Expected OAuth 2 access token, login cookie or other valid authentication credential. See https:\/\/developers.google.com\/identity\/sign-in\/web\/devconsole-project.",
    "code": 16,
    "status": "UNAUTHENTICATED",
    "details": []
}

此身份验证信息在以前的版本中有效，我尝试更改为它希望我进行身份验证的新方式，但我想我做得不正确。有什么帮助吗？

---

之前的设置：

    // $auth is keyfile in an Array format. it matches the design given in here, with the edit fields filled
    // https://cloud.google.com/iam/docs/keys-create-delete#iam-service-account-keys-create-console

    $speech = new Google\Cloud\Speech\SpeechClient([
        'keyFile' => $auth,
    ]);

升级版：

    // $auth is the same as above

    $creds = CredentialsWrapper::build([
        'keyFile' => $auth
    ]);

    // Create the speech client
    $speech = new Google\Cloud\Speech\V1\SpeechClient([
        'credentials' => $creds,
    ]);

    ...

    $operation = $speech->longRunningRecognize(
            $config,
            $audio
        );

    // gives me output as normal
    $operation->getName();

    // throws exception at the top of the post
    $operation->reload();

Answer 1

可能是应用程序默认凭据不可用。尝试通过运行 gcloud auth application-default login 来登录

并按照说明进行操作，参考：gcloud auth application-default login

如果您想确保身份验证过程顺利进行，请运行：gcloud auth application-default print-access-token

您应该看到一个访问令牌，参考 gcloud auth application-default print-access-token