DeprecationWarning help

Question

Recently I have been coding a discord bot and I have watched videos for tutorials because I am new to it. I have included many cases and responses however when I use my prefix and then help the command works however in the terminal I receive a warning

(Node:4176) DeprecationWarning: TextChannel#sendMessage: use TextChannel#send instead

Answer 1

just like the warning said
use send

deprecation means they no longer support the function, and likely to be removed somewhere in future