{
  "resourceType": "StructureDefinition",
  "id": "medication-brand-name",
  "url": "http://hl7.org.au/fhir/StructureDefinition/medication-brand-name",
  "version": "1.1.0",
  "name": "MedicationBrandName",
  "title": "Medication Brand Name",
  "status": "active",
  "date": "2018-10-03",
  "publisher": "Health Level Seven Australia (Medications WG)",
  "contact": [
    {
      "telecom": [
        {
          "system": "url",
          "value": "http://hl7.org.au",
          "use": "work"
        }
      ]
    }
  ],
  "description": "This extension applies to the Medication, MedicationRequest, MedicationDispense amd MedicationStatement resources and provides text brand name of a medication.",
  "fhirVersion": "3.0.1",
  "kind": "complex-type",
  "abstract": false,
  "contextType": "resource",
  "context": [
    "Medication",
    "MedicationRequest",
    "MedicationDispense",
    "MedicationStatement"
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "Medication brand name",
        "definition": "The brand medication text name for an associated medication, this may be supplied if a coded brand name is not available.",
        "max": "1"
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "http://hl7.org.au/fhir/StructureDefinition/medication-brand-name"
      },
      {
        "id": "Extension.value[x]:valueString",
        "path": "Extension.valueString",
        "sliceName": "valueString",
        "short": "Text Brand or Product name",
        "min": 1,
        "type": [
          {
            "code": "string"
          }
        ]
      }
    ]
  }
}