{
  "description": null,
  "_filename": "Extension-ERS-Referral.StructureDefinition.json",
  "package_name": "uk.nhsdigital.r4.test",
  "date": null,
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "ExtensionERSAdviceAndGuidance",
  "abstract": false,
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": null,
  "package_version": "2.8.20-prerelease",
  "status": "draft",
  "id": "4d3ea045-4b03-472f-93fa-d2d1a4003cfa",
  "kind": "complex-type",
  "url": "https://fhir.nhs.uk/StructureDefinition/Extension-ERS-Referral",
  "context": [ {
    "type": "element",
    "expression": "ServiceRequest"
  } ],
  "version": null,
  "differential": {
    "element": [ {
      "id": "Extension",
      "max": "1",
      "path": "Extension"
    }, {
      "id": "Extension.extension",
      "min": 1,
      "path": "Extension.extension",
      "slicing": {
        "rules": "open",
        "discriminator": [ {
          "path": "url",
          "type": "value"
        } ]
      }
    }, {
      "id": "Extension.extension:sourceSystem",
      "max": "1",
      "min": 1,
      "path": "Extension.extension",
      "sliceName": "sourceSystem"
    }, {
      "id": "Extension.extension:sourceSystem.url",
      "path": "Extension.extension.url",
      "fixedUri": "sourceSystem"
    }, {
      "id": "Extension.extension:sourceSystem.value[x]",
      "min": 1,
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "code"
      } ]
    }, {
      "id": "Extension.extension:authorisedToRefer",
      "max": "1",
      "path": "Extension.extension",
      "sliceName": "authorisedToRefer"
    }, {
      "id": "Extension.extension:authorisedToRefer.url",
      "path": "Extension.extension.url",
      "fixedUri": "authorisedToRefer"
    }, {
      "id": "Extension.extension:authorisedToRefer.value[x]",
      "min": 1,
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "code"
      } ]
    }, {
      "id": "Extension.extension:status",
      "max": "1",
      "path": "Extension.extension",
      "sliceName": "status"
    }, {
      "id": "Extension.extension:status.url",
      "path": "Extension.extension.url",
      "fixedUri": "status"
    }, {
      "id": "Extension.extension:status.value[x]",
      "min": 1,
      "path": "Extension.extension.value[x]",
      "type": [ {
        "code": "code"
      } ]
    }, {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "https://fhir.nhs.uk/StructureDefinition/Extension-ERS-Referral"
    }, {
      "id": "Extension.value[x]",
      "max": "0",
      "path": "Extension.value[x]"
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}