Case C-663/21, Bundesamt für Fremdenwesen und Asyl (Refugee who has committed a serious crime): Judgment of the Court (First Chamber) of 6 July 2023 (request for a preliminary ruling from the Verwaltungsgerichtshof — Austria) — Bundesamt für Fremdenwesen und Asyl v AA (Reference for a preliminary ruling — Directive 2011/95/EU — Standards for granting refugee status or subsidiary protection status — Article 14(4)(b) — Revocation of refugee status — Third-country national convicted by a final judgment of a particularly serious crime — Danger to the community — Proportionality test — Directive 2008/115/EU — Return of illegally staying third-country nationals — Postponement of removal)