description: 'R4: `ValueSet.expansion.parameter.value[x]` additional types (dateTime)'
package_name: hl7.fhir.uv.xver-r4.r3
derivation: constraint
name: ExtensionValueSet_Expansion_Parameter_Value
type: Extension
elements:
  url:
    base: {max: '1', min: 1, path: Extension.url}
    pattern: {type: Uri, value: 'http://hl7.org/fhir/4.0/StructureDefinition/extension-ValueSet.expansion.parameter.value'}
    index: 0
  value:
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    short: Value of the named parameter
    choices: [valueDateTime]
    index: 2
  valueDateTime:
    short: Value of the named parameter
    type: dateTime
    base: {max: '1', min: 0, path: 'Extension.value[x]'}
    choiceOf: value
    index: 3
package_version: 0.1.0
class: extension
kind: complex-type
url: http://hl7.org/fhir/4.0/StructureDefinition/extension-ValueSet.expansion.parameter.value
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 0.1.0
required: [url]