{
  "description": null,
  "_filename": "Extension-eRS-ServiceRequest-State.StructureDefinition.json",
  "package_name": "uk.nhsdigital.r4",
  "date": null,
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "ExtensionNHSDigitaleRSReferralState",
  "abstract": false,
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": null,
  "package_version": "2.8.0",
  "status": "draft",
  "id": "c74d8b41-2562-4fd5-9f35-739d3f4005c1",
  "kind": "complex-type",
  "url": "https://fhir.nhs.uk/StructureDefinition/Extension-eRS-ServiceRequest-State",
  "context": [ {
    "type": "element",
    "expression": "ServiceRequest"
  } ],
  "version": null,
  "differential": {
    "element": [ {
      "id": "Extension",
      "max": "1",
      "path": "Extension"
    }, {
      "id": "Extension.extension",
      "min": 0,
      "path": "Extension.extension",
      "slicing": {
        "rules": "open",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      }
    }, {
      "id": "Extension.extension:state",
      "max": "1",
      "min": 0,
      "path": "Extension.extension",
      "sliceName": "state",
      "definition": "Defining state"
    }, {
      "id": "Extension.extension:state.url",
      "path": "Extension.extension.url",
      "fixedUri": "state"
    }, {
      "id": "Extension.extension:state.value[x]",
      "min": 1,
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "Coding"
      } ],
      "binding": {
        "strength": "required",
        "valueSet": "https://fhir.nhs.uk/ValueSet/NHSDigital-eRS-ReferralState"
      }
    }, {
      "id": "Extension.extension:state.value[x].system",
      "min": 1,
      "path": "Extension.extension.value[x].system",
      "fixedUri": "https://fhir.nhs.uk/CodeSystem/eRS-ReferralState"
    }, {
      "id": "Extension.extension:state.value[x].code",
      "min": 1,
      "path": "Extension.extension.value[x].code"
    }, {
      "id": "Extension.extension:reason",
      "max": "1",
      "min": 0,
      "path": "Extension.extension",
      "sliceName": "reason"
    }, {
      "id": "Extension.extension:reason.url",
      "path": "Extension.extension.url",
      "fixedUri": "reason"
    }, {
      "id": "Extension.extension:reason.value[x]",
      "min": 1,
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "Coding"
      } ],
      "binding": {
        "strength": "extensible",
        "valueSet": "https://fhir.nhs.uk/ValueSet/NHSDigital-eRS-AppointmentCancellationReason"
      }
    }, {
      "id": "Extension.extension:reason.value[x].system",
      "min": 1,
      "path": "Extension.extension.value[x].system",
      "fixedUri": "https://fhir.nhs.uk/CodeSystem/NHSDigital-AppointmentCancellationReason"
    }, {
      "id": "Extension.extension:reason.value[x].code",
      "min": 1,
      "path": "Extension.extension.value[x].code"
    }, {
      "id": "Extension.extension:comments",
      "max": "1",
      "min": 0,
      "path": "Extension.extension",
      "sliceName": "comments"
    }, {
      "id": "Extension.extension:comments.url",
      "path": "Extension.extension.url",
      "fixedUri": "comments"
    }, {
      "id": "Extension.extension:comments.value[x]",
      "min": 1,
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "string"
      } ]
    }, {
      "id": "Extension.extension:stateResource",
      "max": "1",
      "min": 0,
      "path": "Extension.extension",
      "sliceName": "stateResource"
    }, {
      "id": "Extension.extension:stateResource.url",
      "path": "Extension.extension.url",
      "fixedUri": "stateResource"
    }, {
      "id": "Extension.extension:stateResource.value[x]",
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "Reference",
        "targetProfile": [ "https://fhir.nhs.uk/StructureDefinition/NHSDigital-Task", "https://fhir.nhs.uk/StructureDefinition/NHSDigital-Appointment" ]
      } ]
    }, {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "https://fhir.nhs.uk/StructureDefinition/Extension-eRS-ServiceRequest-State"
    }, {
      "id": "Extension.value[x]",
      "max": "0",
      "path": "Extension.value[x]"
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}