获取 YouTube 字幕异步任务结果（SRT/XML/JSON3/TXT）

{
  "type": "object",
  "required": [
    "queryParams"
  ],
  "properties": {
    "queryParams": {
      "type": "object",
      "required": [
        "job_id"
      ],
      "properties": {
        "format": {
          "enum": [
            "srt",
            "xml",
            "json3",
            "txt"
          ],
          "type": "string",
          "title": "Format",
          "default": "srt",
          "examples": [
            "srt"
          ],
          "description": "字幕格式。"
        },
        "job_id": {
          "type": "string",
          "title": "Job Id",
          "pattern": "^[A-Za-z0-9_-]+$",
          "examples": [
            "123e4567-e89b-12d3-a456-426614174000"
          ],
          "maxLength": 128,
          "minLength": 8,
          "description": "异步任务 ID。"
        }
      },
      "additionalProperties": true
    }
  },
  "additionalProperties": false
}