{
  "resourceType": "ClinicalUseDefinition",
  "id": "example-warning",
  "extension": [
    {
      "url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
      "valueCode": "brr"
    }
  ],
  "type": "warning",
  "category": [
    {
      "coding": [
        {
          "system": "http://hl7.org/fhir/clinical-use-definition-category",
          "code": "DriveAndMachines",
          "display": "Effects on Ability to Drive and Use Machines"
        }
      ]
    }
  ],
  "subject": [
    {
      "reference": {
        "reference": "MedicinalProductDefinition/example"
      }
    }
  ],
  "warning": {
    "description": "May cause drowsiness. Avoid driving or operating heavy machinery."
  },
  "meta": {
    "tag": [
      {
        "system": "http://terminology.hl7.org/CodeSystem/v3-ActReason",
        "code": "HTEST",
        "display": "test health data"
      }
    ]
  }
}