如何让机器人回复音频消息?

How can I make bot reply to an audio message?

如何让 aiogram bot 回复音频消息? 我已经试过了:

if message.Audio.duration <= 60:
    await message.reply("message")
@dp.message_handler(content_types=types.ContentTypes.VOICE | types.ContentTypes.AUDIO)
async def audio_message_handler(msg: types.Message):
    if msg.content_type == "voice":
        await msg.reply("Voice message")
    elif msg.content_type == "audio":
        await msg.reply("Audio message")