{
  "resourceType": "StructureDefinition",
  "url": "https://www.cmp3vda-project.it/fhir/StructureDefinition/AllergyCMP3",
  "name": "AllergyCMP3",
  "status": "draft",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "AllergyIntolerance",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/AllergyIntolerance",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "AllergyIntolerance.identifier",
        "path": "AllergyIntolerance.identifier",
        "max": "0"
      },
      {
        "id": "AllergyIntolerance.clinicalStatus",
        "path": "AllergyIntolerance.clinicalStatus",
        "max": "0"
      },
      {
        "id": "AllergyIntolerance.verificationStatus",
        "path": "AllergyIntolerance.verificationStatus",
        "max": "0"
      },
      {
        "id": "AllergyIntolerance.type",
        "path": "AllergyIntolerance.type",
        "min": 1,
        "fixedCode": "allergy"
      },
      {
        "id": "AllergyIntolerance.category",
        "path": "AllergyIntolerance.category",
        "max": "0"
      },
      {
        "id": "AllergyIntolerance.criticality",
        "path": "AllergyIntolerance.criticality",
        "max": "0"
      },
      {
        "id": "AllergyIntolerance.code",
        "path": "AllergyIntolerance.code",
        "min": 1,
        "binding": {
          "strength": "required",
          "valueSet": "http://www.cmp3vda-project.it/ValueSet/AllergyValueSetCMP3"
        }
      },
      {
        "id": "AllergyIntolerance.encounter",
        "path": "AllergyIntolerance.encounter",
        "max": "0"
      },
      {
        "id": "AllergyIntolerance.onset[x]",
        "path": "AllergyIntolerance.onset[x]",
        "type": [
          {
            "code": "dateTime"
          },
          {
            "code": "Age"
          }
        ]
      },
      {
        "id": "AllergyIntolerance.recordedDate",
        "path": "AllergyIntolerance.recordedDate",
        "min": 1
      },
      {
        "id": "AllergyIntolerance.recorder",
        "path": "AllergyIntolerance.recorder",
        "min": 1,
        "type": [
          {
            "code": "Reference",
            "targetProfile": [
              "http://hl7.org/fhir/StructureDefinition/Practitioner"
            ]
          }
        ]
      },
      {
        "id": "AllergyIntolerance.asserter",
        "path": "AllergyIntolerance.asserter",
        "max": "0"
      },
      {
        "id": "AllergyIntolerance.lastOccurrence",
        "path": "AllergyIntolerance.lastOccurrence",
        "max": "0"
      },
      {
        "id": "AllergyIntolerance.note",
        "path": "AllergyIntolerance.note",
        "max": "1"
      },
      {
        "id": "AllergyIntolerance.reaction",
        "path": "AllergyIntolerance.reaction",
        "max": "0"
      }
    ]
  }
}