This is the list of available potion names as of 1.16.5. If you are using an older
server version, some of these names won't work as the potion you may be using
may not exist for your older version. 

Example Config Format:

potion-info:
  type: INSTANT_HEAL
  splash: false
  extended: false
  upgraded: false

Available Potion Types:
    AWKWARD  
    FIRE_RESISTANCE  
    INSTANT_DAMAGE   
    INSTANT_HEAL     
    INVISIBILITY     
    JUMP     
    LUCK     
    MUNDANE  
    NIGHT_VISION     
    POISON   
    REGEN    
    SLOW_FALLING     
    SLOWNESS     
    SPEED    
    STRENGTH     
    THICK    
    TURTLE_MASTER    
    UNCRAFTABLE  
    WATER    
    WATER_BREATHING  
    WEAKNESS