I have been searching all over the web and looking for a way to do this but I have not found even a single example.
I am trying to upload a file to an OData service using the HTML5 file upload API.
Currently I am receiving the following error:
Invalid slug header for attachment. Slug headers must be of the form "EntitySet,ItemId,Name".
I understand that the message is a bit misleading and the format should actually be
Slug: MyListTitle|1|mydocument.docx
I would be very grateful for any help on this topic!