Hi,
I struggle, I want to attach a pdf file to a sharepoint list element, but it stops with a badrequest error, in the "headers" I enter "{ "Accept": "application/json;odata=verbose", "Content-Type": "application/octet-stream" }" then it says "unknown media". Idea? /I tried shrepoint - read file content - and then converted it to binary, but it didn't work/