{
  "resourceType": "StructureDefinition",
  "id": "eq-event-message-header",
  "meta": {
    "versionId": "3",
    "lastUpdated": "2021-06-17T17:49:29.054+00:00",
    "source": "#ePVuOwuFagrwENzq"
  },
  "url": "https://fhir.eqcare.com/StructureDefinition/eq-event-message-header",
  "name": "EQEventMessageHeader",
  "title": "EQEventMessageHeader",
  "status": "active",
  "kind": "resource",
  "abstract": false,
  "type": "MessageHeader",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/MessageHeader",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "MessageHeader",
        "path": "MessageHeader"
      },
      {
        "id": "MessageHeader.meta.profile.value",
        "path": "MessageHeader.meta.profile.value",
        "fixedUri": "https://fhir.eqcare.com/StructureDefinition/eq-event-message-header",
        "binding": {
          "strength": "required"
        }
      },
      {
        "id": "MessageHeader.event[x]",
        "path": "MessageHeader.event[x]",
        "type": [
          {
            "code": "Coding"
          }
        ]
      },
      {
        "id": "MessageHeader.source.endpoint",
        "path": "MessageHeader.source.endpoint",
        "constraint": [
          {
            "key": "ele-1",
            "severity": "warning",
            "human": "MessageHeader.source.endpoint must be https://api.eqcare.com/",
            "expression": "https://api.eqcare.com/ in MessageHeader.source.endpoint"
          }
        ]
      },
      {
        "id": "MessageHeader.focus",
        "path": "MessageHeader.focus",
        "max": "2"
      },
      {
        "id": "MessageHeader.focus.reference",
        "path": "MessageHeader.focus.reference",
        "min": 1
      },
      {
        "id": "MessageHeader.event[x].system",
        "path": "MessageHeader.event[x].system",
        "min": 1,
        "fixedUri": "https://fhir.eqcare.com/CodeSystem/eq-event-code",
        "binding": {
          "strength": "required"
        }
      },
      {
        "id": "MessageHeader.event[x].code",
        "path": "MessageHeader.event[x].code",
        "min": 1
      }
    ]
  },
  "fhirVersion": "4.0.1"
}