description: The Advance Directive document expiration date. The start date is represented by the Composition.date element.
package_name: hl7.fhir.us.pacio-adi
derivation: constraint
name: ExpirationDateExtension
type: Extension
elements:
  extension: {index: 0}
  url:
    pattern: {type: uri, value: 'http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-expiration-date-extension'}
    type: uri
    index: 1
  value:
    mustSupport: true
    choices: [valueDateTime]
    index: 3
  valueDateTime: {type: dateTime, mustSupport: true, choiceOf: value, index: 4}
package_version: 2.0.0-ballot
extensions: {}
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/pacio-adi/StructureDefinition/adi-expiration-date-extension
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 2.0.0-ballot