How to create an attachment without using AttachmentBuilder?

  const logEvent = (
    c: Client,
    {
      embed,
      logOutputChannelID,
      canvasString,
    }: {
      embed: any;
      logOutputChannelID?: string;
      canvasString?: string;
    }
  ) => {
    console.log("logEvent ran");
    if (!logOutputChannelID) return;
    const logOutputChannel = c.channels.cache.get(
      logOutputChannelID
    ) as TextChannel;
    if (logOutputChannel) {
      if (canvasString) {
        const attachment = new AttachmentBuilder(
          Buffer.from(canvasString.split(",")[1], "base64"),
          { name: "currentDice.png" }
        );
        logOutputChannel.send({
          embeds: [
            {
              image: {
                url: "attachment://currentDice.png",
              },
            },
          ],
          files: [attachment],
        });
      } else {
        logOutputChannel
          .send({
            embeds: [embed],
          })
          .catch((err: Error) => console.error(err));
      }
    }
  };

  console.log("shard", discord?.shard);

  discord?.shard
    ?.broadcastEval(logEvent, {
      context: {
        embed: generateEmbed(),
        logOutputChannelID,
        canvasString,
      },
    })
    // .then(console.log)
    .catch(console.error);
};