description: A duration associated with completion of a Questionnaire or Questionnaire item. This is used to determine if the end user has completed the Questionnaire or individual questions or groups of questions within the specified time-period. package_name: fhir.argonaut.questionnaire derivation: constraint name: argonaut_questionnaire_time_limit type: Extension elements: url: type: uri pattern: {type: Uri, value: 'http://fhir.org/guides/argonaut/questionnaire/StructureDefinition/extension-timeLimit'} index: 0 valueDuration: type: Duration index: 1 slicing: slices: valueDuration: match: {} schema: {type: Duration, index: 1} package_version: 1.0.0 class: extension kind: complex-type url: http://fhir.org/guides/argonaut/questionnaire/StructureDefinition/extension-timeLimit base: http://hl7.org/fhir/StructureDefinition/Extension version: 1.0.0