> For the complete documentation index, see [llms.txt](https://srodevs.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://srodevs.gitbook.io/docs/packets/gateway/gateway_notice_req.md).

# GATEWAY\_NOTICE\_REQ

* Opcode `0x6104`
* Direction `C > S`

```csharp
1   byte    ContentID    // Locale
```