if err != nil {
		s.writeErrorResponse(w, err)
		return
	}

	storageLogIf(r.Context(), msgp.Encode(w, &fi))
}

// WriteMetadataHandler rpc handler to write new updated metadata.
func (s *storageRESTServer) WriteMetadataHandler(p *MetadataHandlerParams) (np grid.NoPayload, gerr *grid.RemoteErr) {

    * Document better how to handle exceptions and use error handlers.
    * Include `RequestValidationError` and `WebSocketRequestValidationError` (this last one will be useful once [encode/starlette#527](https://github.com/encode/starlette/pull/527) or equivalent is merged).
    * New documentation about exceptions handlers:

			defer grid.PutByteBuffer(buf)
			writers[i] = newStreamingBitrotWriterBuffer(inlineBuffers[i], DefaultBitrotAlgorithm, erasure.ShardSize())
		}
	}

	n, erasureErr := erasure.Encode(ctx, data, writers, buffer, writeQuorum)
	closeBitrotWriters(writers)
	if erasureErr != nil {
		return ObjectInfo{}, toObjectErr(erasureErr, minioMetaBucket, key)
	}

		ra, err := readahead.NewReaderBuffer(data, [][]byte{bufA[:fi.Erasure.BlockSize], bufB[:fi.Erasure.BlockSize]})
		if err == nil {
			toEncode = ra
			defer ra.Close()
		}
	}

	n, err := erasure.Encode(pctx, toEncode, writers, buffer, writeQuorum)
	closeBitrotWriters(writers)
	if err != nil {
		return pi, toObjectErr(err, bucket, object)
	}

	// Should return IncompleteBody{} error when reader has fewer bytes

	values := make(url.Values)
	values.Set(storageRESTVolume, volume)
	values.Set(storageRESTFilePath, path)

	var reader bytes.Buffer
	if err := msgp.Encode(&reader, &fi); err != nil {
		return err
	}

	respBody, err := client.call(ctx, storageRESTMethodVerifyFile, values, &reader, -1)
	defer xhttp.DrainBody(respBody)
	if err != nil {
		return err
	}