{ buildApp, nextcloudVersion }:
let
  talk_matterbridge_1_23_2 = buildApp rec {
    appName = "talk_matterbridge";
    version = "1.23.2";
    url = "https://github.com/nextcloud/${appName}/releases/download/v${version}/${appName}.tar.gz";
    sha256 = "1p2mahi4ml1wnj75irysm17s7lpbgjvlrc2yin1ii6ac19zflwcj";
  };
  versions = {
    "20" = talk_matterbridge_1_23_2;
    "21" = talk_matterbridge_1_23_2;
    "22" = talk_matterbridge_1_23_2;
    "23" = talk_matterbridge_1_23_2;
  };
in
  versions."${builtins.toString nextcloudVersion}" or (throw "Unsupported version for nextcloud app talk_matterbridge")