"You are opening direct messages too fast" error

[napindc]

I am using the SnowTransfer library and using the method snowTransfer.channel.createMessage(channelId, message)

This works fine when sending several DMs at once, but when I want to send a few dozen at once, Discord will give an error of "You are opening direct messages too fast"

Is there some way around this error? I didn't see anything in Discords docs about this. i do see the "bots can only use 50 API requests a second", but not sure if this counts underSnow Transfer library counts under bot usage rate limits