I am using AEM 6.1 we have created the workflow in which we are download file from cloud and process it, like ocring convert to image converting it PDF if it is another format.
The problem:- if there is pdf portfolio file then we want to extract all files and stitch in one long pdf file I have tried assambler service but not working.
I am passing portfolio file to assembler server it throws an exception.
how can I check if file is portfolio type in my workflow.
Thanks in advance.