{
  "description": null,
  "_filename": "examples/BARSMessageDefinitionBookingRequestCancelled.json",
  "package_name": "uk.nhsdigital.bars.r4",
  "date": "2025-03-24",
  "publisher": null,
  "name": "BARS Message Definition Booking - Request - Cancelled",
  "useContext": [ {
    "code": {
      "code": "workflow",
      "system": "http://terminology.hl7.org/CodeSystem/usage-context-type"
    },
    "valueCodeableConcept": {
      "coding": [ {
        "code": "dos-id",
        "system": "https://fhir.nhs.uk/Id/dos-service-id"
      } ]
    }
  }, {
    "code": {
      "code": "workflow",
      "system": "http://terminology.hl7.org/CodeSystem/usage-context-type"
    },
    "valueCodeableConcept": {
      "coding": [ {
        "code": "a1t1",
        "system": "https://fhir.nhs.uk/CodeSystem/usecases-categories-bars",
        "display": "111 to ED"
      } ]
    }
  } ],
  "type": null,
  "experimental": null,
  "resourceType": "MessageDefinition",
  "title": "BARS Message Definition Booking - Request - Cancelled",
  "package_version": "1.37.0",
  "status": "active",
  "id": "9cf0c944-579e-47ee-9a2b-1187d0ca9549",
  "kind": null,
  "url": "https://fhir.nhs.uk/MessageDefinition/bars-message-booking-request-cancelled",
  "focus": [ {
    "max": "1",
    "min": 1,
    "code": "Bundle",
    "profile": "https://fhir.nhs.uk/StructureDefinition/BARSBundleMessage"
  }, {
    "max": "1",
    "min": 1,
    "code": "MessageHeader",
    "profile": "https://fhir.nhs.uk/StructureDefinition/BARSMessageHeader-booking-request"
  }, {
    "max": "1",
    "min": 1,
    "code": "Patient",
    "profile": "https://fhir.hl7.org.uk/StructureDefinition/UKCore-Patient"
  }, {
    "max": "*",
    "min": 2,
    "code": "Organization",
    "profile": "https://fhir.hl7.org.uk/StructureDefinition/UKCore-Organization"
  }, {
    "max": "1",
    "min": 1,
    "code": "Appointment",
    "profile": "https://fhir.hl7.org.uk/StructureDefinition/UKCore-Appointment"
  } ],
  "version": "1.0.0",
  "eventCoding": {
    "code": "booking-request",
    "system": "https://fhir.nhs.uk/CodeSystem/message-events-bars"
  }
}