I'm trying to create a web application to manage the users of my Discord server. In my database, I have stored only the users' ids which is same as discord id. Now the question is that how can i find user with that discord id. i am trying to find out with discord api which is https://discord.com/api/users/"discord-id" but it gives an error which is

this is token is bot token which i generate in discord bot. please let me know that how can we get user by using discord api with the help of user discord id Thanks.