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: Regionalschlüssel
                constraint:
                  validRegionKey: {human: Der Regionalschlüssel soll genau 12 Ziffern enthalten., source: 'https://emiga.rki.de/fhir/common/Extension/RegionalKey', severity: error, expression: '$this.matches(''^[0-9]{12}$'')'}
                choices: [valueString]
                index: 5
              valueString:
                type: string
                short: Regionalschlüssel
                constraint:
                  validRegionKey: {human: Der Regionalschlüssel soll genau 12 Ziffern enthalten., source: 'https://emiga.rki.de/fhir/common/Extension/RegionalKey', severity: error, expression: '$this.matches(''^[0-9]{12}$'')'}
                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
                choices: [valueString]
                index: 11
              valueString: {type: string, short: Regionalbezugsystem, choiceOf: value, index: 12}
  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.25
extensions:
  regionKey:
    url: regionKey
    index: 1
    extensions: {}
    elements:
      extension: {index: 2}
      url:
        pattern: {type: Uri, value: regionKey}
        index: 3
      value:
        short: Regionalschlüssel
        constraint:
          validRegionKey: {human: Der Regionalschlüssel soll genau 12 Ziffern enthalten., source: 'https://emiga.rki.de/fhir/common/Extension/RegionalKey', severity: error, expression: '$this.matches(''^[0-9]{12}$'')'}
        choices: [valueString]
        index: 5
      valueString:
        type: string
        short: Regionalschlüssel
        constraint:
          validRegionKey: {human: Der Regionalschlüssel soll genau 12 Ziffern enthalten., source: 'https://emiga.rki.de/fhir/common/Extension/RegionalKey', severity: error, expression: '$this.matches(''^[0-9]{12}$'')'}
        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
        choices: [valueString]
        index: 11
      valueString: {type: string, short: Regionalbezugsystem, choiceOf: value, index: 12}
class: extension
kind: complex-type
url: https://emiga.rki.de/fhir/common/Extension/RegionalKey
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.2.0