Example JSON Post PDF

{
   "resourceType": "Bundle",
   "id": "5ae6db5e-1013-4a26-b3f9-79b624c9d1e2",
   "type": "transaction",
   "entry": [
      {
         "fullUrl": "urn:uuid:857611e1-d68a-4b1e-b6f4-0e5ccf06b7cd",
         "resource": {
            "resourceType": "Organization",
            "id": "857611e1-d68a-4b1e-b6f4-0e5ccf06b7cd",
            "name": "Return to Work South Australia"
         }
      },
      {
         "fullUrl": "urn:uuid:7e21ab8f-c98c-4e65-8780-116a63faefb3",
         "resource": {
            "resourceType": "Binary",
            "id": "7e21ab8f-c98c-4e65-8780-116a63faefb3",
            "contentType": "application/pdf",
            "content": "JVBERi0.......2IJSVFT0Y="
         }
      },
      {
         "fullUrl": "urn:uuid:0eb3c16d-9f30-4164-b29f-e4ccd58522f1",
         "resource": {
            "resourceType": "Communication",
            "id": "0eb3c16d-9f30-4164-b29f-e4ccd58522f1",
            "category": {
               "text": "RTWSA Certificate"
            },
            "sender": {
               "reference": "Practitioner/2"
            },
            "recipient": [
               {
                  "reference": "urn:uuid:857611e1-d68a-4b1e-b6f4-0e5ccf06b7cd"
               }
            ],
            "payload": [
               {
                  "contentAttachment": {
                     "contentType": "application/pdf",
                     "url": "urn:uuid:7e21ab8f-c98c-4e65-8780-116a63faefb3"
                  }
               }
            ],
            "sent":"2016-04-02T02:10:52+11:00",
            "subject": {
               "reference": "Patient/35"
            }
         }
      }
   ]
}