{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "http://smart.who.int/immunizations/ValueSet-IMMZD2DTPolioIPVOnlyVS.schema.json",
  "title": "IMMZD2DTPolioIPVOnly ValueSet for Decision Table Schema",
  "description": "JSON Schema for IMMZD2DTPolioIPVOnly ValueSet for Decision Table 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/immunizations/CodeSystem/IMMZDAK"
    },
    "code": {
      "type": "string",
      "enum": [
        "No poliovirus primary series doses were administered-130",
        "Client's age is less than 6 weeks-40",
        "Client is not due for IPV vaccination-48",
        "Client's age is more than or equal to 6 weeks-40",
        "Client is due for IPV vaccination-44",
        "One poliovirus primary series dose was administered-130",
        "The latest poliovirus dose was administered less than 4 weeks ago-120",
        "The latest poliovirus dose was administered more than 4 weeks ago-120",
        "Two poliovirus primary series doses were administered-130",
        "Three poliovirus primary series doses were administered-130",
        "Client's age was more than 6 weeks when the primary series was started-138",
        "Polio immunization schedule is complete-157",
        "Client's age was 6 weeks when the primary series was started-138",
        "The latest poliovirus dose was administered less than 6 months ago-121",
        "Primary series is complete. Client is not due for IPV booster dose-156",
        "The latest poliovirus dose was administered more than 6 months ago-121",
        "No polio booster dose was administered-128",
        "Primary series is complete. Client is due for IPV booster dose-152",
        "Polio booster dose was administered-128",
        "Polio immunization schedule is complete-49"
      ]
    }
  },
  "narrative": "This schema validates Coding-shaped objects for the IMMZD2DTPolioIPVOnly ValueSet for Decision Table 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/immunizations/ValueSet-IMMZD2DTPolioIPVOnlyVS.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/immunizations/ValueSet-IMMZD2DTPolioIPVOnlyVS.displays.json",
  "fhir:valueSet": "http://smart.who.int/immunizations/ValueSet/IMMZD2DTPolioIPVOnlyVS",
  "fhir:version": "0.2.0",
  "fhir:expansionTimestamp": "2025-09-29T20:59:26.458Z"
}