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Source1

{
  "resourceType": "StructureDefinition",
  "id": "DuplicateMatchMetadata",
  "url": "https://emiga.rki.de/fhir/common/StructureDefinition/DuplicateMatchMetadata",
  "version": "0.1.0",
  "name": "DuplicateMatchMetadata",
  "title": "Dublettenprüfung Metadaten",
  "status": "active",
  "experimental": false,
  "date": "2026-05-12",
  "publisher": "Robert Koch-Institut",
  "description": "Metadaten zur Dublettenprüfung einer Resource.",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "expression": "Bundle.entry.search",
      "type": "element"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "Dublettenprüfung Metadaten",
        "definition": "Metadaten zur Dublettenprüfung einer Resource."
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "closed"
        },
        "min": 1
      },
      {
        "id": "Extension.extension:matchScore",
        "path": "Extension.extension",
        "sliceName": "matchScore",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:matchScore.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:matchScore.url",
        "path": "Extension.extension.url",
        "fixedUri": "matchScore"
      },
      {
        "id": "Extension.extension:matchScore.value[x]",
        "path": "Extension.extension.value[x]",
        "min": 1,
        "type": [
          {
            "code": "decimal"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.extension:algorithm",
        "path": "Extension.extension",
        "sliceName": "algorithm",
        "min": 1,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:algorithm.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:algorithm.url",
        "path": "Extension.extension.url",
        "fixedUri": "algorithm"
      },
      {
        "id": "Extension.extension:algorithm.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Dublettenprüfungsalgorithmus",
        "definition": "Algorithmus, der zur Dublettenprüfung verwendet wurde",
        "min": 1,
        "type": [
          {
            "code": "string"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.extension:algorithmVersion",
        "path": "Extension.extension",
        "sliceName": "algorithmVersion",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:algorithmVersion.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:algorithmVersion.url",
        "path": "Extension.extension.url",
        "fixedUri": "algorithmVersion"
      },
      {
        "id": "Extension.extension:algorithmVersion.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Dublettenprüfungsalgorithmus Version",
        "definition": "Version des Algorithmus, der zur Dublettenprüfung verwendet wurde",
        "type": [
          {
            "code": "string"
          }
        ]
      },
      {
        "id": "Extension.extension:triggerReason",
        "path": "Extension.extension",
        "sliceName": "triggerReason",
        "min": 0,
        "max": "1",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:triggerReason.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:triggerReason.url",
        "path": "Extension.extension.url",
        "fixedUri": "triggerReason"
      },
      {
        "id": "Extension.extension:triggerReason.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Dublettenprüfungsgrund",
        "definition": "Grund, warum die Dublettenprüfung ausgelöst wurde",
        "type": [
          {
            "code": "Coding"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "https://emiga.rki.de/fhir/ValueSet/DuplicateMatchTriggerReasonsVS"
        }
      },
      {
        "id": "Extension.extension:triggerReason.value[x].system",
        "path": "Extension.extension.value[x].system",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Extension.extension:triggerReason.value[x].version",
        "path": "Extension.extension.value[x].version",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:triggerReason.value[x].code",
        "path": "Extension.extension.value[x].code",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Extension.extension:triggerReason.value[x].display",
        "path": "Extension.extension.value[x].display",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:matchedCriteria",
        "path": "Extension.extension",
        "sliceName": "matchedCriteria",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:matchedCriteria.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:matchedCriteria.url",
        "path": "Extension.extension.url",
        "fixedUri": "matchedCriteria"
      },
      {
        "id": "Extension.extension:matchedCriteria.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Dublettenprüfungsübereinstimmungskriterium",
        "definition": "Kriterium, das bei der Dublettenprüfung übereinstimmend war",
        "type": [
          {
            "code": "Coding"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "https://emiga.rki.de/fhir/ValueSet/DuplicateMatchCriteriaVS"
        }
      },
      {
        "id": "Extension.extension:matchedCriteria.value[x].system",
        "path": "Extension.extension.value[x].system",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Extension.extension:matchedCriteria.value[x].version",
        "path": "Extension.extension.value[x].version",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:matchedCriteria.value[x].code",
        "path": "Extension.extension.value[x].code",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Extension.extension:matchedCriteria.value[x].display",
        "path": "Extension.extension.value[x].display",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:nonMatchedCriteria",
        "path": "Extension.extension",
        "sliceName": "nonMatchedCriteria",
        "min": 0,
        "max": "*",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:nonMatchedCriteria.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:nonMatchedCriteria.url",
        "path": "Extension.extension.url",
        "fixedUri": "nonMatchedCriteria"
      },
      {
        "id": "Extension.extension:nonMatchedCriteria.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Dublettenprüfungsnichtübereinstimmungskriterium",
        "definition": "Kriterium, das bei der Dublettenprüfung nicht übereinstimmend war",
        "type": [
          {
            "code": "Coding"
          }
        ],
        "binding": {
          "strength": "required",
          "valueSet": "https://emiga.rki.de/fhir/ValueSet/DuplicateMatchCriteriaVS"
        }
      },
      {
        "id": "Extension.extension:nonMatchedCriteria.value[x].system",
        "path": "Extension.extension.value[x].system",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Extension.extension:nonMatchedCriteria.value[x].version",
        "path": "Extension.extension.value[x].version",
        "mustSupport": true
      },
      {
        "id": "Extension.extension:nonMatchedCriteria.value[x].code",
        "path": "Extension.extension.value[x].code",
        "min": 1,
        "mustSupport": true
      },
      {
        "id": "Extension.extension:nonMatchedCriteria.value[x].display",
        "path": "Extension.extension.value[x].display",
        "mustSupport": true
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "https://emiga.rki.de/fhir/common/StructureDefinition/DuplicateMatchMetadata"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}