{
  "description": "This operation allows a client to to cancel an Appointment or Appointment [request].",
  "_filename": "alpha-appointment-cancel.json",
  "package_name": "alpha.core.r4",
  "date": null,
  "system": false,
  "publisher": "Alpha NHIT Centre",
  "instance": true,
  "name": "Appointment Cancel",
  "type": "false",
  "experimental": null,
  "resourceType": "OperationDefinition",
  "title": null,
  "package_version": "1.0.0",
  "status": "active",
  "id": "ad4339bc-3b69-41bc-8034-649aa8b8b072",
  "resource": [ "Appointment" ],
  "kind": "operation",
  "comment": "The operation updates the instance of the Appointment resource.",
  "url": "http://hl7.alp/OperationDefinition/alpha-appointment-cancel",
  "code": "cancel",
  "version": "1.0.0",
  "contact": [ {
    "name": "Alpha NHIT Centre",
    "telecom": [ {
      "use": "work",
      "value": "info@nhitcentre.alp",
      "system": "email"
    } ]
  } ],
  "parameter": [ {
    "max": "1",
    "min": 1,
    "use": "in",
    "name": "appointment",
    "type": "Appointment",
    "documentation": "The appointment which should be cancelled."
  }, {
    "max": "1",
    "min": 0,
    "use": "out",
    "name": "return",
    "type": "Appointment",
    "documentation": "A cancelled [Appointment] resource (in case of success)."
  } ]
}