{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "http://smart.who.int/icvp/ValueSet-ICVPVaccineCodes.schema.json",
  "title": "ICVP - Vaccine Codes Schema",
  "description": "JSON Schema for ICVP - Vaccine Codes 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://id.who.int/icd/release/11/mms"
    },
    "code": {
      "type": "string",
      "enum": [
        "XM0N24",
        "XM3418",
        "XM0N50",
        "XM1LX9",
        "XM09Q7",
        "XM0LT9",
        "XM8AW1",
        "XM01H1",
        "XM21E6",
        "XM84S1",
        "XM9JP8",
        "XM5V19",
        "XM79H3",
        "XM0VX8",
        "XM0KZ1"
      ]
    }
  },
  "narrative": "This schema validates Coding-shaped objects for the ICVP - Vaccine Codes 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/icvp/ValueSet-ICVPVaccineCodes.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/icvp/ValueSet-ICVPVaccineCodes.displays.json",
  "fhir:valueSet": "http://smart.who.int/icvp/ValueSet/ICVPVaccineCodes",
  "fhir:version": "0.3.0",
  "fhir:expansionTimestamp": "2026-09-23T11:28:20+00:00"
}