{
  "resourceType": "MessageHeader",
  "id": "core-examples-MessageHeader-example3",
  "meta": {
    "versionId": "1",
    "lastUpdated": "2016-09-08T11:58:25.381+00:00"
  },
  "text": {
    "status": "generated",
    "div": "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p>This message is a request to link Patient records 654321 (Patient Donald DUCK @ Acme Healthcare, Inc) and 123456 (Patient Donald D DUCK @ Acme Healthcare, Inc)</p></div>"
  },
  "timestamp": "2015-07-14T01:15:33+00:00",
  "event": {
    "system": "http://hl7.org/fhir/message-events",
    "code": "patient-link"
  },
  "source": {
    "endpoint": "http://example.org/clients/ehr-lite"
  },
  "destination": [
    {
      "endpoint": "http://acme.com/ehr/fhir"
    }
  ],
  "responsible": {
    "reference": "http://acme.com/ehr/fhir/Practitioner/2323-33-4"
  },
  "data": [
    {
      "reference": "http://acme.com/ehr/fhir/Patient/pat1"
    },
    {
      "reference": "http://acme.com/ehr/fhir/Patient/pat12"
    }
  ]
}