return null;
}
BlobMetadata from = BlobMetadata.class.cast(in);
Builder to = SwiftObject.builder();
to.name(from.getName());
to.etag(from.getETag());
to.lastModified(from.getLastModified());
long bytes = from.getContentMetadata().getContentLength();
String contentType = from.getContentMetadata().getContentType();
to.payload(payload(bytes, contentType));
to.metadata(from.getUserMetadata());