{description: 'Codes that describe the types of constraints possible on a question item that has a list of permitted answers [Note: This is a clone of QuestionnaireAnswerConstraint codesystem from R5 (adopting R5 capability)]', package_name: hl7.fhir.uv.sdc.r4, name: QuestionnaireAnswerConstraint, type: null, package_version: 3.0.0, class: unknown, kind: null, url: 'http://hl7.org/fhir/uv/sdc/CodeSystem/questionnaire-answer-constraint', version: 3.0.0}