{
  "resourceType": "DeviceDefinition",
  "id": "example-universal-backend",
  "identifier": [
    {
      "system": "https://fhir.bfarm.de/Identifier/HiisId",
      "value": "DE-1234567890"
    }
  ],
  "manufacturerString": "Health IT Solutions AG",
  "deviceName": [
    {
      "name": "§ 374a SGB V Universal Backend",
      "type": "user-friendly-name"
    }
  ],
  "version": [
    "1.0.1"
  ],
  "extension": [
    {
      "url": "https://fhir.bfarm.de/StructureDefinition/HiisDeviceDataRecorderEndpointLink",
      "valueReference": {
        "reference": "Endpoint/example-universal-endpoint-fhir"
      }
    },
    {
      "url": "https://fhir.bfarm.de/StructureDefinition/HiisDeviceDataRecorderEndpointLink",
      "valueReference": {
        "reference": "Endpoint/example-universal-endpoint-auth"
      }
    },
    {
      "url": "https://fhir.bfarm.de/StructureDefinition/HiisDeviceDefinitionMivSet",
      "extension": [
        {
          "url": "delayFromRealTime",
          "valueDuration": {
            "value": 60,
            "unit": "s"
          }
        },
        {
          "url": "gracePeriod",
          "valueDuration": {
            "value": 15,
            "unit": "min"
          }
        },
        {
          "url": "historicDataPeriod",
          "valueDuration": {
            "value": 30,
            "unit": "d"
          }
        }
      ]
    }
  ]
}