I don't understand what's going on

I'm trying to create a slash command, but every time I try I get the error shown in the screenshot below.

Discord.js version: discord.js@14.13.0-dev.1692230961-24fbb11ba.0
Node.js version: node@18.17.0

My code:
client.on("ready", () => {
  console.log(`I'm alive at ${client.user.tag}!`);
  const data = new SlashCommandBuilder()
    .setName("user")
    .setNameLocalization({"pt-BR": "usuário"})
    .setDescription("Use to perform some action related to some user.")
    .setDescriptionLocalization({"pt-BR": "Use para executar alguma ação relacionada a algum usuário."})
    
    .addSubcommand(subcommand =>
        subcommand
      .setName("pic")
      .setNameLocalization({"pt-BR": "foto"})
      .setDescription("Use to get a user's profile picture.")
      .setDescriptionLocalization({"pt-BR": "Use para obter a foto de perfil de um usuário."})
    )
    
    .setUserOption(option =>
    option
      .setRequired(false)
      .setName("mention")
      .setNameLocalization({"pt-BR": "mencionar"})
      .setDescription("Mention a user.")
      .setDescriptionLocalization({"pt-BR": "Mencione um usuário."})
    )
    
    .addStringOption(option =>
        option
      .setRequired(false)
      .setName("privacy")
      .setNameLocalization({"pt-BR": "privacidade"})
            .setDescription("Should the execution of this command be hidden?")
      .setDescriptionLocalization({"pt-BR": "A execução deste comando deve ser oculta?"})
            .addChoices({
        name: "Yes. This action must be performed particularly!",
        name_localizations: {
          "pt-BR": "Sim. Esta ação deve ser executada particularmente!"
        },
        value: "privacy_true"
      },
      {
        name: "No. This action must be performed publicly!",
        name_localizations: { 
          "pt-BR": "Não. Esta ação deve ser executada publicamente!"
        },
        value: "privacy_false"
      }
            )
    )
});
Screenshot_20230821_011044_Replit.png
Screenshot_20230821_013835_Replit.png
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