This is the default example configuration of unique_id.load provided by Apache. This config file was generated by Apache running on Debian 9.
It is located under: /etc/apache2/mods-available/unique_id.load
LoadModule unique_id_module /usr/lib/apache2/modules/mod_unique_id.so
Download the raw file with wget or curl
wget -O unique_id.load.example http://exampleconfig.com/static/raw/apache/debian9/etc/apache2/mods-available/unique_id.load
curl http://exampleconfig.com/static/raw/apache/debian9/etc/apache2/mods-available/unique_id.load > unique_id.load.example
Other config files you might find useful