# 響應代碼

| 狀態碼   | 名稱                    | 說明                                  |
| ----- | --------------------- | ----------------------------------- |
| `200` | Success               | 請求流程正常，成功獲取搜索引擎結果頁完整數據。             |
| `300` | Not collected         | 由於解析失敗導致未採集到有效數據                    |
| `400` | Bad Request           | 傳參錯誤                                |
| `401` | Unauthorized          | 認證權限失效，需檢查 token 有效性                |
| `403` | Forbidden             | 目標網站伺服器拒絕執行                         |
| `404` | Not Found             | 請求的資源不存在                            |
| `429` | Too Many Requests     | 請求頻次超過 API 預設閾值（如併發請求數或時間窗口內請求量超限）。 |
| `500` | Internal Server Error | 伺服器內部錯誤                             |
| `504` | Timeout Error         | 代理伺服器等待上游伺服器回應超時。                   |


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://doc.thordata.com/doc/zh-hk/pa-qu/serp-api/xiang-ying-dai-ma.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.