# /api/users/:user_id Interact with a specific user. ## GET /api/users/:user_id Get the user specified by `:user_id`. (user match/admin) ## PUT /api/users/:user_id Update the user specified by `:user_id`. (user match/admin) ``` { username?: string; // update username } ``` ## DELETE /api/users/:user_id Delete the user specified by `:user_id`. (user match/admin)