{description: 'Creates, modifies, or cancels an Appointment based on the supplied Appointment resource.\n\nThis operation corresponds to the IHE ITI Scheduling $book operation and:\n- CREATES a new Appointment when a new, schedulable Appointment is supplied\n- MODIFIES an existing Appointment when an updated Appointment is supplied\n- CANCELS an existing Appointment when a cancellation Appointment is supplied\n\nOn success, the operation returns the finalized Appointment in an IHE Scheduled Availability Bundle.', package_name: servicewell.fhir.wof-portal, name: BookAppointment, type: 'true', package_version: 1.0.0, class: operation, kind: operation, url: 'https://canonical.fhir.link/servicewell/wof-portal/OperationDefinition/BookAppointment', version: 1.0.0}