Case C-758/19: Judgment of the Court (First Chamber) of 15 July 2021 (request for a preliminary ruling from the Polymeles Protodikeio Athinon — Greece) — OH v ID (Reference for a preliminary ruling — Articles 268, 270, 340 and 343 TFEU — Protocol (No 7) on the privileges and immunities of the European Union — Articles 11, 17 and 19 — Former member of the European Commission — Immunity from jurisdiction — Claim for non-contractual liability — Waiver of immunity — Jurisdiction of the Court of Justice of the European Union)