{
  "resourceType": "StructureDefinition",
  "meta": {
    "lastUpdated": "2018-11-06T18:41:48.519+00:00"
  },
  "url": "http://example.org/fhir/StructureDefinition/Formulary-CoPayRequired",
  "name": "Formulary-CoPayRequired",
  "status": "draft",
  "experimental": true,
  "date": "2018-11-06T18:41:48.3684783+00:00",
  "fhirVersion": "3.0.1",
  "kind": "complex-type",
  "abstract": false,
  "contextType": "resource",
  "context": [
    "Medication"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://example.org/fhir/StructureDefinition/Formulary-CoPayRequired"
      },
      {
        "id": "Extension.value[x]:valueBoolean",
        "path": "Extension.valueBoolean",
        "sliceName": "valueBoolean",
        "type": [
          {
            "code": "boolean"
          }
        ]
      }
    ]
  }
}