API v10InterfacesAPIApplicationCommandSubcommandOptionVersion: NextOn this pageAPIApplicationCommandSubcommandOption HierarchyAPIApplicationCommandOptionBase<ApplicationCommandOptionType.Subcommand>APIApplicationCommandSubcommandOptionIndex Propertiesdescriptiondescription_localizationsnamename_localizationsoptionsrequiredtypeProperties descriptiondescription: stringoptionaldescription_localizationsdescription_localizations?: null | Partial<Record<Locale, null | string>>namename: stringoptionalname_localizationsname_localizations?: null | Partial<Record<Locale, null | string>>optionaloptionsoptions?: APIApplicationCommandBasicOption[]optionalrequiredrequired?: booleantypetype: Subcommand