description: Erweiterung zur Darstellung des Regionalschlüssels und des Regionalbezugsystems
package_name: rki.emiga.common
derivation: constraint
name: RegionalKey
type: Extension
elements:
  extension:
    index: 0
    slicing:
      rules: closed
      description: Extensions are always sliced by (at least) url
      discriminator:
      - {path: url, type: value}
      min: null
      slices:
        regionKey:
          match: {url: regionKey}
          schema:
            index: 1
            extensions: {}
            elements:
              extension: {index: 2}
              url:
                pattern: {type: Uri, value: regionKey}
                index: 3
              value:
                short: Regionschlüssel
                mustSupport: true
                choices: [valueString]
                maxLength: 12
                index: 5
              valueString: {short: Regionschlüssel, type: string, mustSupport: true, maxLength: 12, choiceOf: value, index: 6}
            required: [valueString, value]
        regionReferenceSystem:
          match: {url: regionReferenceSystem}
          schema:
            index: 7
            extensions: {}
            elements:
              extension: {index: 8}
              url:
                pattern: {type: Uri, value: regionReferenceSystem}
                index: 9
              value:
                short: Regionalbezugsystem
                mustSupport: true
                choices: [valueString]
                index: 11
              valueString: {type: string, short: Regionalbezugsystem, mustSupport: true, choiceOf: value, index: 12}
            required: [valueString, value]
  url:
    pattern: {type: Uri, value: 'https://emiga.rki.de/fhir/common/Extension/RegionalKey'}
    index: 13
  value:
    choices: []
    index: 15
package_version: 1.2.0-alpha.11
extensions:
  regionKey:
    url: regionKey
    index: 1
    extensions: {}
    elements:
      extension: {index: 2}
      url:
        pattern: {type: Uri, value: regionKey}
        index: 3
      value:
        short: Regionschlüssel
        mustSupport: true
        choices: [valueString]
        maxLength: 12
        index: 5
      valueString: {short: Regionschlüssel, type: string, mustSupport: true, maxLength: 12, choiceOf: value, index: 6}
    required: [valueString, value]
  regionReferenceSystem:
    url: regionReferenceSystem
    index: 7
    extensions: {}
    elements:
      extension: {index: 8}
      url:
        pattern: {type: Uri, value: regionReferenceSystem}
        index: 9
      value:
        short: Regionalbezugsystem
        mustSupport: true
        choices: [valueString]
        index: 11
      valueString: {type: string, short: Regionalbezugsystem, mustSupport: true, choiceOf: value, index: 12}
    required: [valueString, value]
class: extension
kind: complex-type
url: https://emiga.rki.de/fhir/common/Extension/RegionalKey
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.1.0