# server.interactive.MenuItem.key

- **Module:** server.interactive.MenuItem
- **Package:** libtmux
- **Language:** Rust
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-rs/blob/f0e37052c232636b61d095817046e6bfc8f2ca40/crates/libtmux/src/server/interactive.rs#L266
- **Page:** https://libtmux.org/en/rs/latest/reference/server-interactive-menuitem-key/

```
server.interactive.MenuItem.key(self) -> &OsStr
```

The key that chooses this line.