{
  "$schema": "https://json-schema.org/draft/2020-12/schema#",
  "$id": "https://jvndb.jvn.jp/schema/getalert1.json?20250419",
  "title": "JVN Feed for MyJVN getAlert",
  "description": "Ver 1.0 (20170816): JVN Feed getAlert as a JSON document. Ver 1.0.1 (20250419): Improved schema description.",
  "type": "object",
  "properties": {
    "feed": { "$ref": "#/$defs/feed_type" }
  },
  "$defs": {
    "author_type": {
      "type": "object",
      "properties": {
        "name": { "type": "string" },
        "uri": { "type": "string" }
      }
    },
    "marking:Marking_Structure_type": {
      "type": "object",
      "properties": {
        "xsi:type": { "type": "string" },
        "marking_model_name": { "type": "string" },
        "marking_model_ref": { "type": "string" },
        "color": {
          "title": "Label of TLP 1.0",
          "description": "Provides the TLP label of the document.",
          "type": "string",
          "default": "WHITE",
          "enum": ["AMBER", "WHITE", "GREEN", "RED"]
        }
      }
    },
    "marking:Marking_type": {
      "type": "object",
      "properties": {
        "marking:Marking_Structure": {
          "$ref": "#/$defs/marking:Marking_Structure_type"
        }
      }
    },
    "sec:handling_type": {
      "type": "object",
      "properties": {
        "marking:Marking": { "$ref": "#/$defs/marking:Marking_type" }
      }
    },
    "category_type": {
      "type": "object",
      "properties": {
        "term": { "type": "string", "enum": [null, "Info", "Low", "Critical"] },
        "label": { "type": "string", "enum": [null, "INFO", "注意", "緊急"] }
      }
    },
    "sec:author_type": {
      "type": "object",
      "properties": {
        "href": { "type": "string" },
        "value": { "type": "string" }
      }
    },
    "sec:cpe_type": {
      "type": "array",
      "minItems": 0,
      "items": {
        "type": "object",
        "properties": {
          "impact": { "type": "string" },
          "product": { "type": "string" },
          "value": { "type": "string" },
          "vendor": { "type": "string" },
          "version": { "type": "string" }
        },
        "required": ["value"]
      }
    },
    "sec:cvss_type": {
      "type": "array",
      "minItems": 0,
      "items": {
        "type": "object",
        "properties": {
          "score": { "type": "string" },
          "severity": {
            "type": "string",
            "enum": [null, "None", "Low", "Medium", "High", "Critical"]
          },
          "type": {
            "type": "string",
            "enum": [null, "Base", "Temporal", "Environmental"]
          },
          "vector": { "type": "string" },
          "version": { "type": "string" }
        },
        "required": ["severity", "score", "vector", "type", "version"]
      }
    },
    "sec:references_type": {
      "type": "array",
      "minItems": 0,
      "items": {
        "type": "object",
        "properties": {
          "id": { "type": "string" },
          "source": { "type": "string" },
          "title": { "type": "string" },
          "value": { "type": "string" }
        }
      }
    },
    "sec:item_type": {
      "type": "object",
      "properties": {
        "sec:title": { "type": "string" },
        "sec:summary": { "type": "string" },
        "sec:identifier": { "type": "string" },
        "sec:link": { "type": "string" },
        "sec:published": { "type": "string" },
        "sec:updated": { "type": "string" },
        "sec:author": { "$ref": "#/$defs/sec:author_type" },
        "sec:cpe": { "$ref": "#/$defs/sec:cpe_type" },
        "sec:cvss": { "$ref": "#/$defs/sec:cvss_type" },
        "sec:references": { "$ref": "#/$defs/sec:references_type" }
      }
    },
    "sec:items_type": {
      "type": "array",
      "minItems": 0,
      "items": {
        "type": "object",
        "properties": {
          "sec:item": { "$ref": "#/$defs/sec:item_type" }
        },
        "required": ["sec:item"]
      }
    },
    "entry_type": {
      "type": "array",
      "minItems": 0,
      "items": {
        "type": "object",
        "properties": {
          "title": { "type": "string" },
          "id": { "type": "string" },
          "link": { "type": "string" },
          "summary": { "type": "string" },
          "category": { "$ref": "#/$defs/category_type" },
          "updated": { "type": "string" },
          "published": { "type": "string" },
          "sec:items": { "$ref": "#/$defs/sec:items_type" }
        },
        "required": [
          "sec:items",
          "link",
          "id",
          "published",
          "title",
          "category",
          "updated"
        ]
      }
    },
    "status:Status_type": {
      "type": "object",
      "properties": {
        "version": { "type": "string" },
        "method": { "type": "string" },
        "retCd": { "type": "integer" },
        "retMax": { "type": "string" },
        "errCd": { "type": "string" },
        "errMsg": { "type": "string" },
        "totalRes": { "type": "string" },
        "totalResRet": { "type": "string" },
        "firstRes": { "type": "string" },
        "cpeName": { "type": "string" },
        "ft": { "type": "string" },
        "feed": { "type": "string" }
      }
    },
    "feed_type": {
      "type": "object",
      "properties": {
        "title": { "type": "string" },
        "id": { "type": "string" },
        "author": { "$ref": "#/$defs/author_type" },
        "updated": { "type": "string" },
        "link": { "type": "string" },
        "sec:handling": { "$ref": "#/$defs/sec:handling_type" },
        "entry": { "$ref": "#/$defs/entry_type" },
        "status:Status": { "$ref": "#/$defs/status:Status_type" }
      }
    }
  }
}