Name Flags Card. Type Description & Constraints doco
. . AppointmentResponse TU DomainResource A reply to an appointment request for a patient and/or practitioner(s), such as a confirmation or rejection
+ Rule: Either the participantType or actor must be specified

Elements defined in Ancestors: id, meta, implicitRules, language, text, contained, extension, modifierExtension
. . . identifier Σ 0..* Identifier External Ids for this item

. . . appointment Σ 1..1 Reference( Appointment) Appointment this response relates to
. . . proposedNewTime Σ 0..1 boolean Indicator for a counter proposal
. . . start 0..1 instant Time from appointment, or requested new start time
. . . end 0..1 instant Time from appointment, or requested new end time
. . . participantType Σ C 0..* CodeableConcept Role of participant in the appointment
Binding: Participant Type ( Extensible)

. . . actor Σ C 0..1 Reference( Patient | Group | Practitioner | PractitionerRole | RelatedPerson | Device | HealthcareService | Location) Person(s), Location, HealthcareService, or Device
. . . participantStatus ?! Σ 1..1 code accepted | declined | tentative | needs-action | entered-in-error
Binding: Appointment Response Status ( Required)
. . . comment 0..1 markdown Additional comments
. . . recurring 0..1 boolean This response is for all occurrences in a recurring request
. . . occurrenceDate 0..1 date Original date within a recurring request
. . . recurrenceId 0..1 positiveInt The recurrence ID of the specific recurring request

doco Documentation for this format