description: This cross-version extension represents DeviceDefinition.hasPart from http://hl7.org/fhir/StructureDefinition/DeviceDefinition|5.0.0 for use in FHIR R4B.
package_name: hl7.fhir.uv.xver
derivation: constraint
name: ext_R5_DeviceDefinition_hasPart
type: Extension
elements:
  extension:
    array: true
    min: 1
    index: 0
    slicing:
      rules: closed
      ordered: false
      discriminator:
      - {path: url, type: value}
      min: 1
      slices:
        reference:
          match: {url: null}
          schema:
            isModifier: false
            short: Reference to the part
            _required: true
            index: 1
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Reference to the part
                choices: [valueReference]
                index: 3
              valueReference:
                short: Reference to the part
                refers: ['http://hl7.org/fhir/StructureDefinition/DeviceDefinition']
                type: Reference
                base: {path: 'Extension.value[x]'}
                choiceOf: value
                index: 4
        count:
          match: {url: null}
          schema:
            isModifier: false
            short: Number of occurrences of the part
            index: 5
            elements:
              value:
                base: {path: 'Extension.value[x]'}
                short: Number of occurrences of the part
                choices: [valueInteger]
                index: 7
              valueInteger:
                base: {path: 'Extension.value[x]'}
                type: integer
                short: Number of occurrences of the part
                choiceOf: value
                index: 8
  url:
    pattern: {type: Uri, value: 'http://hl7.org/fhir/5.0/StructureDefinition/extension-DeviceDefinition.hasPart'}
    index: 9
package_version: r5.r4b-0.0.1-snapshot-1
extensions:
  reference:
    url: null
    isModifier: false
    short: Reference to the part
    _required: true
    index: 1
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Reference to the part
        choices: [valueReference]
        index: 3
      valueReference:
        short: Reference to the part
        refers: ['http://hl7.org/fhir/StructureDefinition/DeviceDefinition']
        type: Reference
        base: {path: 'Extension.value[x]'}
        choiceOf: value
        index: 4
  count:
    url: null
    isModifier: false
    short: Number of occurrences of the part
    index: 5
    elements:
      value:
        base: {path: 'Extension.value[x]'}
        short: Number of occurrences of the part
        choices: [valueInteger]
        index: 7
      valueInteger:
        base: {path: 'Extension.value[x]'}
        type: integer
        short: Number of occurrences of the part
        choiceOf: value
        index: 8
class: extension
kind: complex-type
url: http://hl7.org/fhir/5.0/StructureDefinition/extension-DeviceDefinition.hasPart
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.0.1-snapshot-1
required: [url, extension]