I am using Azure Datastorage Gen2 and I have came across problem that I cannot create virtual directory when Hierarchical namespace option is enabled.

If I try to do this

        const std::string blobContent= "";

        auto blockBlobClient= std::make_shared<Azure::Storage::Blobs::BlockBlobClient>(m_container->GetBlobClient(blobName).AsBlockBlobClient());

        std::vector<uint8_t> buffer(blobContent.begin(), blobContent.end());
        blockBlobClient->UploadFrom(buffer.data(), buffer.size());

        Azure::Storage::Metadata blobMetadata= {{"hdi_isfolder", "true"}};
        blockBlobClient->SetMetadata(blobMetadata);```

I am getting error *Error: 400 One of the HTTP headers specified in the request is not supported.
*
But isn't that a way how to create a virtual directory? 
Can someone please explain me what am I doing wrong? 

Thanks!

I have tried to create virtual directory in ADLS Gen2 blob storage

I got Error: 400 One of the HTTP headers specified in the request is not supported

I expected folder to be created without any problems