# File lib/dragonfly/data_storage/s3data_store.rb, line 48
      def retrieve(uid)
        ensure_initialized
        s3_object = S3Object.find(uid, bucket_name)
        [
          s3_object.value,
          parse_s3_metadata(s3_object.metadata)
        ]
      rescue AWS::S3::NoSuchKey => e
        raise DataNotFound, "#{e} - #{uid}"
      end