{description: This example value set defines a set of reasons for the cancellation of an appointment., package_name: hl7.fhir.uv.xver-r5.r3, name: AppointmentCancellationReason, type: null, package_version: 0.1.0, class: unknown, kind: null, url: 'http://terminology.hl7.org/CodeSystem/appointment-cancellation-reason', version: 0.1.0}