DocumentReference Delivery

POST /DocumenrReference

DocumentReference
  1..1  id
  0..1  contained - if patient/practitioner are not defined with internal references provider details here
     0..1  Patient
                id
                name
                  family
                  given
              birthDate
     0..1  Practitioner
               id
               name
  1..1  type.text - entry type
  1..1  indexed
  1..1  status = current 
  1..1  category - coding http://oridashi.com.au/code/document-category | [ inbound | outbound | inbox ]
  1..1  author - reference to contained Practitioner or existing practitioner
  1..1  subject - reference to contained Patient or existing patient
  1..1  content
             attachment
                contentType - [ application/pdf | application/rtf | text/plain ] mime type
                data - base64 content