{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "DeprecationNoticeNotification",
  "type": "object",
  "required": [
    "summary"
  ],
  "properties": {
    "details": {
      "description": "Optional extra guidance, such as migration steps or rationale.",
      "type": [
        "string",
        "null"
      ]
    },
    "summary": {
      "description": "Concise summary of what is deprecated.",
      "type": "string"
    }
  }
}