# tmux.SessionOptionValues.DestroyUnattached

- **Module:** tmux.SessionOptionValues
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-go/blob/5f808882015a975a65acc7f9da5b3ff0d5cbdc91/tmux/option_generated.go#L2105
- **Page:** https://libtmux.org/reference/go/tmux-sessionoptionvalues-destroyunattached/

```
tmux.SessionOptionValues.DestroyUnattached() -> OptionValue[DestroyUnattached]
```

DestroyUnattached returns materialized "destroy-unattached" as [OptionValue] with value type OptionValue[DestroyUnattached] from session option values; it does not query tmux. Available as FLAG since tmux 3.2a; CHOICE since tmux 3.4 (choices: "off", "on", "keep-last", "keep-group"); set it with [Session.SetDestroyUnattached] or [GlobalSessionScope.SetDestroyUnattached].