permissionError：[Errno 13]拒绝的权限：'c：/users'`在Google Cloud Storageation

Question

在Google文档中提供示例代码：

from google.cloud import storage


def download_blob(bucket_name, source_blob_name, destination_file_name):
    """Downloads a blob from the bucket."""


    # The ID of your GCS bucket
    # bucket_name = "your-bucket-name"

    # The ID of your GCS object
    # source_blob_name = "storage-object-name"

    # The path to which the file should be downloaded
    # destination_file_name = "local/path/to/file"

    storage_client = storage.Client(project="cse6242team12project")

    bucket = storage_client.bucket(bucket_name)

    # Construct a client side representation of a blob.
    # Note `Bucket.blob` differs from `Bucket.get_blob` as it doesn't retrieve
    # any content from Google Cloud Storage. As we don't need additional data,
    # using `Bucket.blob` is preferred here.
    blob = bucket.blob(source_blob_name)
    blob.download_to_filename(destination_file_name)

    print(
        "Downloaded storage object {} from bucket {} to local file {}.".format(
            source_blob_name, bucket_name, destination_file_name
        )
    )

我已经检查了我的文件夹权限，当我在右键单击 - >属性下检查安全权限时，我的

destination_file_name

文件夹设置为“写”。 问题是什么？当我打电话给函数test时，我仍然得到

PermissionError：[ERRNO 13]拒绝了：'c：/users'

download_blob("team12data", "housepricesLA.geojson", "C:/Users")

应该是您希望下载文件存在的文件（而不是目录）的路径。 看起来您正在传递目录，而不是文件。

destination_file_name