Thanks for your reply. What I'm trying to achieve is to use a "Rest call task" in APS to push some data to an external system (not to Alfresco Repository). As part of the Restful call i need to pass a zip file to that external system; so I'm trying to find out if is possible to handle binary data (the zip file) in the BPMN Editor. Any advice? Thanks in advance.
Thanks again for your note. Yes, I looked at the APS API, but in my case I'm not trying to call APS API, but another API from an external system. I'm building a workflow in APS and in it I'm using a Rest ful activity to call the external system. My problem is that as part of the call I need to send a binary file, and I'm struggling to find out how to do this.