{description: The style of appointment or patient that has been booked in the slot (not service type), package_name: hl7.fhir.r4.examples, name: appointment-type, type: token, package_version: 4.0.1, class: unknown, kind: null, url: 'http://hl7.org/fhir/SearchParameter/Appointment-appointment-type', version: 4.0.1}