# Page Not Found

The URL `content/api-shi-yong/zi-liao-liu-gai-nian` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [資料流概念](https://motc-ptx-api-documentation.gitbook.io/motc-ptx-api-documentation/api-shi-yong/zi-liao-liu-gai-nian.md)
- [資料標準文件](https://motc-ptx-api-documentation.gitbook.io/motc-ptx-api-documentation/api-zi-liao-shang-jia/zi-liao-biao-zhun-wen-jian.md)
- [航空API資料使用注意事項](https://motc-ptx-api-documentation.gitbook.io/motc-ptx-api-documentation/api-zi-liao-shi-yong-zhu-yi-shi-xiang/aviation.md)
- [API資料使用注意事項](https://motc-ptx-api-documentation.gitbook.io/motc-ptx-api-documentation/api-zi-liao-shi-yong-zhu-yi-shi-xiang.md)
- [靜態異動檔API資料使用注意事項](https://motc-ptx-api-documentation.gitbook.io/motc-ptx-api-documentation/api-zi-liao-shi-yong-zhu-yi-shi-xiang/variation.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://motc-ptx-api-documentation.gitbook.io/motc-ptx-api-documentation/api-shi-yong/zi-liao-liu-gai-nian.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.

### Option 2 — Browse the documentation index

Full index: https://motc-ptx-api-documentation.gitbook.io/motc-ptx-api-documentation/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://motc-ptx-api-documentation.gitbook.io/motc-ptx-api-documentation/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/motc-ptx-api-documentation/api-shi-yong/zi-liao-liu-gai-nian.md`).

You may also use `Accept: text/markdown` header for content negotiation.