class ActiveStorage::Service::AzureStorageService

def upload(key, io, checksum: nil, **)
  instrument :upload, key: key, checksum: checksum do
    begin
      blobs.create_block_blob(container, key, IO.try_convert(io) || io, content_md5: checksum)
    rescue Azure::Core::Http::HTTPError
      raise ActiveStorage::IntegrityError
    end
  end
end