I need some help with uploading a document as input document via API as described in the PHP example at this link: http://wiki.processmaker.com/REST_API_C ... t-document
No matter what I'm doing, I keep getting the error: 400, Bad Request: This filename does not exist!.
When looking into the PM classes seems like the $_FILES is always empty. I'm new to APIs, I have no idea how debug further.
Please, let me know if anyone managed to use that piece of code to post an input-document (from another machine).