{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "http://smart.who.int/base/StructureDefinition-NonFunctionalRequirement.schema.json",
  "title": "Non-Functional Requirement (DAK)",
  "description": "Logical Model for representing non-functional requirement from a DAK",
  "type": "object",
  "properties": {
    "resourceType": {
      "type": "string",
      "const": "NonFunctionalRequirement",
      "description": "Resource type identifier for NonFunctionalRequirement logical model"
    },
    "id": {
      "type": "string",
      "description": "An identifier or code for the requirement"
    },
    "requirement": {
      "type": "string",
      "description": "Description of the requirement"
    },
    "category": {
      "type": "object",
      "description": "Category of the non-functional requirement"
    },
    "classification": {
      "type": "array",
      "items": {
        "type": "object"
      },
      "description": "Classification or category of the requirement"
    }
  },
  "required": [
    "resourceType",
    "id",
    "requirement"
  ],
  "resourceDefinition": "http://smart.who.int/base/StructureDefinition/NonFunctionalRequirement",
  "fhir:parent": "http://hl7.org/fhir/StructureDefinition/Base"
}