description: 'STU3: `DataRequirement.codeFilter.valueSet[x]` additional types (string, Reference(http://hl7.org/fhir/StructureDefinition/ValueSet)) additional types from child elements (value, display, identifier, reference)'
package_name: hl7.fhir.uv.xver-r3.r5
derivation: constraint
name: ExtensionDataRequirement_CodeFilter_ValueSet
type: Extension
elements:
  url:
    base: {max: '1', min: 1, path: Extension.url}
    pattern: {type: Uri, value: 'http://hl7.org/fhir/3.0/StructureDefinition/extension-DataRequirement.codeFilter.valueSet'}
    index: 0
  value:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    short: Valueset for the filter
    choices: [valueString, valueReference]
    index: 2
  valueString:
    short: Valueset for the filter
    type: string
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choiceOf: value
    index: 3
  valueReference:
    short: Valueset for the filter
    refers: ['http://hl7.org/fhir/3.0/StructureDefinition/profile-ValueSet|0.1.0', 'http://hl7.org/fhir/StructureDefinition/ValueSet|5.0.0']
    type: Reference
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choiceOf: value
    index: 4
package_version: 0.1.0
class: extension
kind: complex-type
url: http://hl7.org/fhir/3.0/StructureDefinition/extension-DataRequirement.codeFilter.valueSet
base: http://hl7.org/fhir/StructureDefinition/Extension|5.0.0
version: 0.1.0
required: [url]