# tmux.Client.MarshalJSON

- **Module:** tmux.Client
- **Package:** github.com/libtmux/libtmux-go/tmux
- **Language:** Go
- **Kind:** method
- **Source:** https://github.com/libtmux/libtmux-go/blob/52968a3181c1c9e6d1b26c565d4b170968ae61c0/tmux/marshal.go#L76
- **Page:** https://libtmux.org/en/go/latest/reference/tmux-client-marshaljson/

```
tmux.Client.MarshalJSON() -> ([]byte, error)
```

MarshalJSON encodes the client's name and the format expansions tmux returned for it. Nothing decodes; see [Session.MarshalJSON].