是否可以在不同的Azure门户目录之间复制Azure CloudBlockBlobs？

Question

我尝试在不同的Azure门户目录/子公司之间复制CloudBlockBlobs。因此，每个存储帐户都属于不同的目录/ susbdiary。

当我尝试复制blob时，我得到了404.

public class CopyBlobs
{
    private readonly CloudBlobClient _destClient;

    public CopyBlobs(ICloudBlobClientFactory cloudBlobClientFactory)
    {
        _destClient = cloudBlobClientFactory.CreateDestinationClient();
    }

    public async Task<List<CloudBlockBlob>> Process(CloudBlobDirectory blobDirectory, string blobStorageId)
    {
        var blobs = new List<CloudBlockBlob>();

        var sourceBlobItems = blobDirectory.ListBlobs(true).OfType<CloudBlockBlob>().ToList();

        var destinationContainer = _destClient.GetContainerReference(blobStorageId);
        await destinationContainer.CreateIfNotExistsAsync();

        foreach (var sourceBlobItem in sourceBlobItems)
        {
            var exists = await sourceBlobItem.ExistsAsync(); // true

            var destinationBlobItem = destinationContainer.GetBlockBlobReference(sourceBlobItem.Name);
            var b = await destinationBlobItem.ExistsAsync(); // false
            await destinationBlobItem.StartCopyAsync(sourceBlobItem.Uri); // 404

            blobs.Add(destinationBlobItem);
        }

        return blobs;
    }
}

我做错了吗？

是否可以在不同的Azure门户目录之间复制Azure CloudBlockBlobs？