{
  "description": "TA7 Dateinummer",
  "_filename": "GKVSV_EX_ERP_TA7_Dateinummer.json",
  "package_name": "de.gkvsv.erezeptabrechnungsdaten",
  "date": "2022-03-31",
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "GKVSV_EX_ERP_TA7_Dateinummer",
  "abstract": false,
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "GKVSV_EX_ERP_TA7_Dateinummer",
  "package_version": "1.2.0",
  "status": "active",
  "id": "87f4fc75-724b-46c0-9593-4d1fd4536447",
  "kind": "complex-type",
  "url": "https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_ERP_TA7_Dateinummer",
  "context": [ {
    "type": "element",
    "expression": "Bundle.identifier"
  } ],
  "version": "1.2",
  "differential": {
    "element": [ {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_ERP_TA7_Dateinummer"
    }, {
      "id": "Extension.value[x]",
      "min": 1,
      "path": "Extension.value[x]",
      "type": [ {
        "code": "string"
      } ],
      "constraint": [ {
        "key": "Dateinummer-length",
        "human": "Die Dateinummer muss 5 Zeichen lang sein (beginnend mit 00001).",
        "source": "https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_ERP_TA7_Dateinummer",
        "severity": "error",
        "expression": "toString().matches('^\\\\d{5}$')"
      } ]
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}