Disable grenade throwing when aiming

I would like to disable the option to throw any of the throwables while aiming your gun. In GTA you can aim down sights and press G to throw a throwable but the key is conflicting another key in my server and I want to disable it I found the native name for it which i’m not sure if its helpful but its “INPUT_THROW_GRENADE” If anyone knows how I can disable it server wide that would be great!