> For the complete documentation index, see [llms.txt](https://learnsql.gitbook.io/lernmysql/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learnsql.gitbook.io/lernmysql/doc-thong-tin-tai-lieu-ok.md).

# Đọc thông tin tài liệu (ok)

```
curl -XGET 'http://localhost:9200/product/_doc/1'
```