Hi, I tried that but it didn't work, I got this error. Any other ideas? 

We currently have next generation dynamic media set up, and we're trying to do some custom work for PDFs. What we're not sure about is how to get the proper link for PDFs. Our assets come from a delivery URL like this:delivery-p12345-e12345.adobeaemcloud.com/adobe/dynamicmedia/deliver/urn:aaid:aem:1...