// CompleteMultipartUpload - completes a pending multipart transaction, on hashedSet based on object name.
func (z *erasureServerPools) CompleteMultipartUpload(ctx context.Context, bucket, object, uploadID string, uploadedParts []CompletePart, opts ObjectOptions) (objInfo ObjectInfo, err error) {
	if err = checkCompleteMultipartArgs(ctx, bucket, object, uploadID); err != nil {
		return objInfo, err
	}

	defer func() {
		if err == nil {