description: 'R4: `ElementDefinition.example.value[x]` additional types (Meta)'
package_name: hl7.fhir.uv.xver-r4.r4b
derivation: constraint
name: ExtensionElementDefinition_Example_Value
type: Extension
elements:
  extension:
    base: {max: '*', min: 0, path: Extension.extension}
    array: true
    min: 1
    index: 0
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 1
      slices:
        _datatype:
          match: {url: 'http://hl7.org/fhir/StructureDefinition/_datatype'}
          schema:
            base: {max: '*', min: 0, path: Extension.extension}
            short: DataType slice for a FHIR R4 `Meta` value
            _required: true
            index: 1
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/_datatype'}
                index: 2
              value:
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                pattern: {type: String, value: Meta}
                choices: [valueString]
                index: 4
              valueString:
                type: string
                pattern: {type: String, value: Meta}
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 5
            required: [url, valueString, value]
        versionId:
          match: {url: versionId}
          schema:
            short: 'R4: versionId'
            base: {max: '*', min: 0, path: Extension.extension}
            index: 6
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: versionId}
                index: 7
              value:
                short: Version specific identifier
                choices: [valueId]
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                index: 9
              valueId:
                short: Version specific identifier
                type: id
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 10
            required: [url]
        lastUpdated:
          match: {url: lastUpdated}
          schema:
            short: 'R4: lastUpdated'
            base: {max: '*', min: 0, path: Extension.extension}
            index: 11
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: lastUpdated}
                index: 12
              value:
                short: When the resource version last changed
                choices: [valueInstant]
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                index: 14
              valueInstant:
                short: When the resource version last changed
                type: instant
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 15
            required: [url]
        source:
          match: {url: source}
          schema:
            short: 'R4: source'
            base: {max: '*', min: 0, path: Extension.extension}
            index: 16
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: source}
                index: 17
              value:
                short: Identifies where the resource comes from
                choices: [valueUri]
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                index: 19
              valueUri:
                short: Identifies where the resource comes from
                type: uri
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 20
            required: [url]
        profile:
          match: {url: profile}
          schema:
            short: 'R4: profile'
            array: true
            base: {max: '*', min: 0, path: Extension.extension}
            index: 21
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: profile}
                index: 22
              value:
                short: Profiles this resource claims to conform to
                choices: [valueCanonical]
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                index: 24
              valueCanonical:
                short: Profiles this resource claims to conform to
                type: canonical
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 25
            required: [url]
        security:
          match: {url: security}
          schema:
            short: 'R4: security'
            array: true
            base: {max: '*', min: 0, path: Extension.extension}
            index: 26
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: security}
                index: 27
              value:
                short: Security Labels applied to this resource
                choices: [valueCoding]
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                index: 29
              valueCoding:
                short: Security Labels applied to this resource
                type: Coding
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 30
            required: [url]
        tag:
          match: {url: tag}
          schema:
            short: 'R4: tag'
            array: true
            base: {max: '*', min: 0, path: Extension.extension}
            index: 31
            elements:
              url:
                base: {max: '1', min: 1, path: Extension.url}
                pattern: {type: Uri, value: tag}
                index: 32
              value:
                short: Tags applied to this resource
                choices: [valueCoding]
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                index: 34
              valueCoding:
                short: Tags applied to this resource
                type: Coding
                base: {max: '1', min: 0, path: 'Extension.value[x]'}
                choiceOf: value
                index: 35
            required: [url]
  url:
    base: {max: '1', min: 1, path: Extension.url}
    pattern: {type: Uri, value: 'http://hl7.org/fhir/4.0/StructureDefinition/extension-ElementDefinition.example.value'}
    index: 36
  value:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choices: []
    index: 38
package_version: 0.1.0
extensions:
  _datatype:
    url: http://hl7.org/fhir/StructureDefinition/_datatype
    base: {max: '*', min: 0, path: Extension.extension}
    short: DataType slice for a FHIR R4 `Meta` value
    _required: true
    index: 1
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: 'http://hl7.org/fhir/StructureDefinition/_datatype'}
        index: 2
      value:
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        pattern: {type: String, value: Meta}
        choices: [valueString]
        index: 4
      valueString:
        type: string
        pattern: {type: String, value: Meta}
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 5
    required: [url, valueString, value]
  versionId:
    url: versionId
    short: 'R4: versionId'
    base: {max: '*', min: 0, path: Extension.extension}
    index: 6
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: versionId}
        index: 7
      value:
        short: Version specific identifier
        choices: [valueId]
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        index: 9
      valueId:
        short: Version specific identifier
        type: id
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 10
    required: [url]
  lastUpdated:
    url: lastUpdated
    short: 'R4: lastUpdated'
    base: {max: '*', min: 0, path: Extension.extension}
    index: 11
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: lastUpdated}
        index: 12
      value:
        short: When the resource version last changed
        choices: [valueInstant]
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        index: 14
      valueInstant:
        short: When the resource version last changed
        type: instant
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 15
    required: [url]
  source:
    url: source
    short: 'R4: source'
    base: {max: '*', min: 0, path: Extension.extension}
    index: 16
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: source}
        index: 17
      value:
        short: Identifies where the resource comes from
        choices: [valueUri]
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        index: 19
      valueUri:
        short: Identifies where the resource comes from
        type: uri
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 20
    required: [url]
  profile:
    url: profile
    short: 'R4: profile'
    array: true
    base: {max: '*', min: 0, path: Extension.extension}
    index: 21
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: profile}
        index: 22
      value:
        short: Profiles this resource claims to conform to
        choices: [valueCanonical]
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        index: 24
      valueCanonical:
        short: Profiles this resource claims to conform to
        type: canonical
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 25
    required: [url]
  security:
    url: security
    short: 'R4: security'
    array: true
    base: {max: '*', min: 0, path: Extension.extension}
    index: 26
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: security}
        index: 27
      value:
        short: Security Labels applied to this resource
        choices: [valueCoding]
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        index: 29
      valueCoding:
        short: Security Labels applied to this resource
        type: Coding
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 30
    required: [url]
  tag:
    url: tag
    short: 'R4: tag'
    array: true
    base: {max: '*', min: 0, path: Extension.extension}
    index: 31
    elements:
      url:
        base: {max: '1', min: 1, path: Extension.url}
        pattern: {type: Uri, value: tag}
        index: 32
      value:
        short: Tags applied to this resource
        choices: [valueCoding]
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        index: 34
      valueCoding:
        short: Tags applied to this resource
        type: Coding
        base: {max: '1', min: 0, path: 'Extension.value[x]'}
        choiceOf: value
        index: 35
    required: [url]
class: extension
kind: complex-type
url: http://hl7.org/fhir/4.0/StructureDefinition/extension-ElementDefinition.example.value
base: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
version: 0.1.0
required: [url, extension]