{
  "description": null,
  "_filename": "SubNotificationDurationDatatype.json",
  "package_name": "ca.on.pubsub.r4",
  "date": null,
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "SubNotificationDurationDatatype",
  "abstract": false,
  "type": "Duration",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": null,
  "package_version": "1.0.0-ballot1",
  "status": "draft",
  "id": "f6d5f789-e14a-45ae-b5ed-4099ed94ef4f",
  "kind": "complex-type",
  "url": "http://ontariohealth.ca/fhir/StructureDefinition/ca-on-datatype-duration",
  "version": null,
  "differential": {
    "element": [ {
      "id": "Duration.value",
      "min": 1,
      "path": "Duration.value",
      "mustSupport": true
    }, {
      "id": "Duration.unit",
      "min": 1,
      "path": "Duration.unit",
      "fixedString": "hours",
      "mustSupport": true
    }, {
      "id": "Duration.system",
      "min": 1,
      "path": "Duration.system",
      "fixedUri": "http://unitsofmeasure.org",
      "mustSupport": true
    }, {
      "id": "Duration.code",
      "min": 1,
      "path": "Duration.code",
      "binding": {
        "strength": "required",
        "valueSet": "http://hl7.org/fhir/ValueSet/duration-units",
        "description": "Unified Code for Units of Measure (UCUM). This value set includes all UCUM codes"
      },
      "fixedCode": "h",
      "mustSupport": true
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Duration"
}