{
  "resourceType": "StructureDefinition",
  "url": "https://fhir.nhs.uk/STU3/StructureDefinition/Extension-HealthcareService-Reference-1",
  "version": "1.0.0",
  "name": "Extension-HealthcareService-Reference-1",
  "status": "draft",
  "date": "2021-02-11T09:14:29.889+00:00",
  "publisher": "NHS Digital",
  "contact": [
    {
      "name": "Interoperability Team",
      "telecom": [
        {
          "system": "email",
          "value": "interoperabilityteam@nhs.net",
          "use": "work"
        }
      ]
    }
  ],
  "description": "An extension to reference a HealthcareService resource.",
  "copyright": "Copyright © 2020 NHS Digital",
  "fhirVersion": "3.0.1",
  "kind": "complex-type",
  "abstract": false,
  "contextType": "datatype",
  "context": [
    "Reference"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "snapshot": {},
  "differential": {
    "element": [
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "https://fhir.nhs.uk/STU3/StructureDefinition/Extension-HealthcareService-Reference-1"
      },
      {
        "id": "Extension.value[x]:valueReference",
        "path": "Extension.valueReference",
        "sliceName": "valueReference",
        "min": 1,
        "type": [
          {
            "code": "Reference",
            "targetProfile": "https://fhir.hl7.org.uk/STU3/StructureDefinition/CareConnect-HealthcareService-1"
          }
        ]
      }
    ]
  }
}