Update message with images using discord.js REST

const rest = new REST({ version: "10" }).setToken(
  process.env.token
);

  await rest.patch(
    Routes.webhookMessage(
      message.application_id,
      message.token,
      message.id
    ),
    {
      body, // body with other message options, like embeds
      files, // array of RawFiles
    }