{
  "resourceType": "StructureDefinition",
  "id": "ie-core-adi-documentreference",
  "url": "https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-adi-documentreference",
  "name": "IECoreADIDocumentReference",
  "title": "IE Core ADI DocumentReference",
  "status": "draft",
  "description": "The IE Core ADI (Advance Directive Interoperability) DocumentReference profile sets minimum expectations for the DocumentReference resource to record, search, and fetch advance directive documents associated with a patient, based on Irish requirements.",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "DocumentReference",
  "baseDefinition": "https://hl7-ie.github.io/ie-core/fhir/ie/core/StructureDefinition/ie-core-documentreference",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "DocumentReference.type",
        "path": "DocumentReference.type",
        "min": 1
      },
      {
        "id": "DocumentReference.category",
        "path": "DocumentReference.category",
        "slicing": {
          "discriminator": [
            {
              "type": "pattern",
              "path": "$this"
            }
          ],
          "rules": "open"
        },
        "min": 1
      },
      {
        "id": "DocumentReference.category:adi",
        "path": "DocumentReference.category",
        "sliceName": "adi",
        "min": 1,
        "max": "1",
        "patternCodeableConcept": {
          "coding": [
            {
              "code": "42348-3",
              "system": "http://loinc.org",
              "display": "Advance healthcare directives"
            }
          ]
        },
        "mustSupport": true
      },
      {
        "id": "DocumentReference.subject",
        "path": "DocumentReference.subject",
        "min": 1
      },
      {
        "id": "DocumentReference.content.attachment.contentType",
        "path": "DocumentReference.content.attachment.contentType",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "DocumentReference.content.attachment.url",
        "path": "DocumentReference.content.attachment.url",
        "min": 1,
        "mustSupport": true
      }
    ]
  }
}