# hyperlinks_uri.external_id

- **Language:** C
- **Kind:** attribute
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/hyperlinks.c#L53
- **Page:** https://libtmux.org/en/tmux/latest/reference/c-struct-hyperlinks_uri-external_id/

```c
const char * external_id;
```

## Referenced by

- [`hyperlinks_get`](/en/tmux/latest/reference/c-function-hyperlinks_get/) (function)
- [`hyperlinks_put`](/en/tmux/latest/reference/c-function-hyperlinks_put/) (function)
- [`hyperlinks_remove`](/en/tmux/latest/reference/c-function-hyperlinks-c-hyperlinks_remove/) (function)