NameFlagsCard.TypeDescription & Constraintsdoco
.. AppointmentResponse IDomainResourceA reply to an appointment request for a patient and/or practitioner(s), such as a confirmation or rejection
Either the participantType or actor must be specified
... identifier Σ0..*IdentifierExternal Ids for this item
... appointment Σ1..1Reference(Appointment)Appointment this response relates to
... start 0..1instantTime from appointment, or requested new start time
... end 0..1instantTime from appointment, or requested new end time
... participantType Σ0..*CodeableConceptRole of participant in the appointment
ParticipantType (Required)
... actor Σ0..1Reference(Patient | Practitioner | RelatedPerson | Device | HealthcareService | Location)Person, Location/HealthcareService or Device
... participantStatus ?! Σ1..1codeaccepted | declined | tentative | in-process | completed | needs-action
ParticipantStatus (Required)
... comment 0..1stringAdditional comments

doco Documentation for this format