{
  "$defs": {
    "Document": {
      "properties": {
        "archivedAt": {
          "anyOf": [
            {
              "type": "null"
            },
            {
              "format": "date-time",
              "type": "string"
            }
          ]
        },
        "createdAt": {
          "format": "date-time",
          "type": "string"
        },
        "publishedAt": {
          "format": "date-time",
          "type": "string"
        },
        "title": {
          "type": "string"
        }
      },
      "required": [
        "createdAt",
        "title"
      ],
      "type": "object"
    },
    "EventLog": {
      "properties": {
        "eventType": {
          "type": "string"
        },
        "timestamp": {
          "default": "2023-01-01T00:00:00.000Z",
          "format": "date-time",
          "type": "string"
        }
      },
      "required": [
        "eventType",
        "timestamp"
      ],
      "type": "object"
    },
    "UserProfile": {
      "properties": {
        "createdAt": {
          "format": "date-time",
          "type": "string"
        },
        "lastLogin": {
          "anyOf": [
            {
              "type": "null"
            },
            {
              "format": "date-time",
              "type": "string"
            }
          ]
        },
        "name": {
          "type": "string"
        },
        "preferences": {
          "properties": {
            "timezone": {
              "type": "string"
            },
            "updatedAt": {
              "format": "date-time",
              "type": "string"
            }
          },
          "required": [
            "timezone",
            "updatedAt"
          ],
          "type": "object"
        }
      },
      "required": [
        "createdAt",
        "lastLogin",
        "name",
        "preferences"
      ],
      "type": "object"
    }
  },
  "properties": {
    "document": {
      "$ref": "#/$defs/Document"
    },
    "eventLog": {
      "$ref": "#/$defs/EventLog"
    },
    "userProfile": {
      "$ref": "#/$defs/UserProfile"
    }
  },
  "required": [
    "document",
    "eventLog",
    "userProfile"
  ],
  "type": "object"
}