{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "OCTX Event 0.1",
  "type": "object",
  "required": ["id", "title", "content"],
  "properties": {
    "id": {
      "$ref": "#/$defs/uuidv7"
    },
    "title": {
      "type": "string",
      "minLength": 1
    },
    "content": {
      "type": "string",
      "minLength": 1
    },
    "summary": {
      "type": "string"
    },
    "category": {
      "type": "string"
    },
    "parent_id": {
      "$ref": "#/$defs/uuidv7"
    },
    "level": {
      "type": "integer",
      "minimum": 1
    },
    "chunk_id": false,
    "references": false,
    "rank": false
  },
  "oneOf": [
    {
      "not": {
        "anyOf": [
          {"required": ["parent_id"]},
          {"required": ["level"]}
        ]
      }
    },
    {
      "required": ["parent_id", "level"]
    }
  ],
  "additionalProperties": true,
  "$defs": {
    "uuidv7": {
      "type": "string",
      "pattern": "^[0-9a-f]{8}-[0-9a-f]{4}-7[0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$"
    }
  }
}