如何使用互操作性密钥将视频上传到Laravel中的Google云存储中？

Question

我正在使用League \ Flysystem \ Filesystem和League \ Flysystem \ AwsS3v3 \ AwsS3Adapter将文件上传到Google云存储和s3存储中

    $config = [
        'credentials' => [
           'key' => 'client_key',
           'secret' => 'client_secret',
        ],
        'region' => 'client_region',
        'version' => 'latest',
     ];

     if($storage_type == 'gcs') {
        $config['endpoint'] = 'https://storage.googleapis.com';
     }

     $s3Client = S3Client::factory($config);

     $adapter = new AwsS3Adapter($s3Client,$client_bucket, '');
     $filesystem = new Filesystem($adapter);

     $stream = $filesystem->readStream('/videos/test.mp4');
     $contents = stream_get_contents($stream);
     fclose($stream);

     $putStream = tmpfile();
    fwrite($putStream, $contents);
    rewind($putStream);
    $response = $filesystem->putStream('videos/sample.mp4', 
         $putStream);

对于存储类型s3，视频被上传，但不用于云存储。它为Google云存储提供了错误的响应。

Google云存储有什么问题？