Case C-564/21: Judgment of the Court (Tenth Chamber) of 1 December 2022 (request for a preliminary ruling from the Verwaltungsgericht Wiesbaden — Germany) — BU v Federal Republic of Germany (Reference for a preliminary ruling — Fundamental rights — Right to an effective remedy — Article 47 of the Charter of Fundamental Rights of the European Union — Asylum policy — Directive 2013/32/EU — Article 11(1), Article 23(1) and Article 46(1) and (3) — Access to information in the applicant’s file — Completeness of the file — Metadata — Communication of that file in the form of individual unstructured electronic files — Information in writing — Digitised copy of the decision with a handwritten signature — Keeping of the electronic file without archiving a paper file)