{
  "resourceType" : "Appointment",
  "identifier" : [" Identifier "], 
  "status" : "<code>",
  "type" : " CodeableConcept ",
  "reason" : " CodeableConcept ", 
  "priority" : "<unsignedInt>",
  "description" : "<string>", 
  "start" : "<instant>", 
  "end" : "<instant>", 
  "minutesDuration" : "<positiveInt>", 
  "slot" : [" Reference(Slot) "], 
  "comment" : "<string>",
  "participant" : [{ 
    "type" : [" CodeableConcept "],
    "actor" : " Reference(Patient|Practitioner|RelatedPerson|Device|HealthcareService|Location) ",
    "required" : "<code>", 
    "status" : "<code>" 
  }]
}