Case C-559/20: Judgment of the Court (Tenth Chamber) of 28 April 2022 (request for a preliminary ruling from the Landgericht Saarbrücken — Germany) — Koch Media GmbH v FU (Reference for a preliminary ruling — Intellectual property rights — Directive 2004/48/EC — Article 14 — Concepts of ‘legal costs’ and ‘other expenses’ — Warning notice in order to ensure enforcement of intellectual property rights out of court — Lawyers’ fees — Classification — National provision limiting the amount of those costs recoverable under certain conditions)