code: def get_object(self, bucket, object_name):
          
          details = self._details(
              method=b"GET",
              url_context=self._url_context(bucket=bucket, object_name=object_name),
          )
          d = self._submit(self._query_factory(details))
          d.addCallback(itemgetter(1))
          return d
docs: Get an object from a bucket.