{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "http://smart.who.int/base/ValueSet-CDSCv1.schema.json",
  "title": "Health System Challenges Schema",
  "description": "JSON Schema for Health System Challenges ValueSet codes. Values are represented as Coding objects with 'system' and 'code' properties.",
  "type": "object",
  "required": [
    "system",
    "code"
  ],
  "additionalProperties": false,
  "properties": {
    "system": {
      "type": "string",
      "const": "http://smart.who.int/base/CodeSystem/CDSCv1"
    },
    "code": {
      "type": "string",
      "enum": [
        "A",
        "B",
        "C",
        "D",
        "E",
        "F",
        "G",
        "H",
        "I",
        "J",
        "K",
        "L",
        "M",
        "N",
        "O",
        "P",
        "Q",
        "R",
        "S",
        "T",
        "U",
        "V",
        "W",
        "X",
        "Y"
      ]
    }
  },
  "narrative": "This schema validates Coding-shaped objects for the Health System Challenges ValueSet. Each value must be an object with 'system' (CodeSystem URI) and 'code' (fragment after '#') properties. Display values are available at http://smart.who.int/base/ValueSet-CDSCv1.displays.json. The canonical IRI for a code can be reconstructed as system + '#' + code. For a complete listing of all ValueSets, see artifacts.html#terminology-value-sets.",
  "fhir:displays": "http://smart.who.int/base/ValueSet-CDSCv1.displays.json",
  "fhir:valueSet": "http://smart.who.int/base/ValueSet/CDSCv1",
  "fhir:version": "0.2.0",
  "fhir:expansionTimestamp": "2026-04-01T14:12:12+00:00"
}