Add an md5 hash to the attachment object in the API
I would like to save myself from having download an attachment if I already have a matching file stored locally.
Our organisation sends out alot of product brochure that are mostly all identical.
Rather than download this attachment in our application, I would use the copy I have on hand. Saving alot of bandwidth/server load
Mitch Bradbury commented
Damien Gardner commented
md5 hash would be awesome!