# libtmux.data/link-key

- **Module:** libtmux.data
- **Package:** io.github.libtmux:libtmux-clojure
- **Language:** Clojure
- **Kind:** function
- **Source:** https://github.com/libtmux/libtmux-java/blob/5f88402151ff08fc0390dd438b90963692ec3fe4/libtmux-clojure/src/main/clojure/libtmux/data.clj#L76
- **Public owner:** libtmux.data
- **Page:** https://libtmux.org/en/clojure/latest/reference/libtmux-data-link-key/

```
(link-key entry)
```

Returns the physical identity and contextual window placement.

Only window and pane occurrences carry a link; missing context throws.
[[entity-key]] omits placement; [[same-link?]] compares contextual occurrences.

## Parameters

- `entry`