Call to deprecated method __construct() of class Google\Cloud\Storage\StorageClient: This option is being deprecated because of a potential security risk. This option does not validate the credential configuration. The security risk occurs when a credential configuration is accepted from a source that is not under your control and used without validation on your side. If you know that you will be loading credential configurations of a specific type, it is recommended to create the credentials directly and configure them using the `credentialsFetcher` option instead. ``` use Google\Auth\Credentials\ServiceAccountCredentials; $credentialsFetcher = new ServiceAccountCredentials($scopes, $json); $creds = new StorageClient(['credentialsFetcher' => $creds]); ``` This will ensure that an unexpected credential type with potential for malicious intent is not loaded unintentionally. You might still have to do validation for certain credential types. If you are loading your credential configuration from an untrusted source and have not mitigated the risks (e.g. by validating the configuration yourself), make these changes as soon as possible to prevent security risks to your environment. Regardless of the method used, it is always your responsibility to validate configurations received from external sources.