// Storing the compression metadata.
			metadata[ReservedMetadataPrefix+"compression"] = compressionAlgorithmV2
			metadata[ReservedMetadataPrefix+"actual-size"] = strconv.FormatInt(size, 10)

			actualReader, err := hash.NewReader(ctx, reader, size, "", "", actualSize)
			if err != nil {
				return err
			}

			// Set compression metrics.
			wantEncryption := crypto.Requested(r.Header)

			}

			// See if the new object is formed.
			// testing whether the copy was successful.
			// Note that this goes directly to the file system,
			// so encryption/compression may interfere at some point.
			buffers[0].Reset()
			r, err := obj.GetObjectNInfo(context.Background(), testCase.bucketName, testCase.newObjectName, nil, nil, opts)
			if err != nil {