{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://id.who.int/schemas/TopLevel",
  "title": "TopLevel",
  "type": "object",
  "properties": {
    "@context": {
      "type": "string",
      "description": "JSON-LD Context for the endpoint",
      "nullable": true
    },
    "@id": {
      "type": "string",
      "description": "unique id for the classification",
      "nullable": true
    },
    "title": {
      "$ref": "#/components/schemas/LanguageSpecificText"
    },
    "definition": {
      "$ref": "#/components/schemas/LanguageSpecificText"
    },
    "child": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "List of top level entities",
      "nullable": true
    },
    "releaseDate": {
      "type": "string",
      "description": "Release date",
      "nullable": true
    },
    "releaseId": {
      "type": "string",
      "description": "Release identifier for this particular release of the classification",
      "nullable": true
    },
    "browserUrl": {
      "type": "string",
      "description": "ICD Browser is a web site that allows users see the ICD in its hierarchical structure at the same time providing search and post-coordination features.\r\nBrowser URL property provides a direct link to the classification in the WHO's on-line ICD Browser.",
      "nullable": true
    }
  },
  "additionalProperties": false,
  "description": "Shared superclass for Foundation and Linearization top level in API response. Used only for swagger docs."
}