Acct-Status-Type = Stop

I'm struggling with UBNT NAS , But I found a Soultion but I need your confirmation about the code , the solution is simply to code a code that tell the every time UBNT cloud Key close the session the radius response to send disconnect this sesiion by id I tested it manualyy and it's work perfect , now the code for radius is : accounting { if(Acct-Status-Type == Stop){ fire the code here } } is that code is accurate or not please advice