download_chunk

# File activestorage/lib/active_storage/service/azure_storage_service.rb, line 49
    def download_chunk(key, range)
      instrument :download_chunk, key: key, range: range do
        handle_errors do
          _, io = client.get_blob(container, key, start_range: range.begin, end_range: range.exclude_end? ? range.end - 1 : range.end)
          io.force_encoding(Encoding::BINARY)
        end
      end
    end