{
  "resourceType": "Binary",
  "id": "example",
  "contentType": "application/pdf",
  "securityContext": {
    "reference": "DocumentReference/example"
  },
  "data": "[encoded data, 173424 characters]",
  "meta": {
    "tag": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
        "code": "HTEST",
        "display": "test health data"
      }
    ]
  }
}