Note: Below process will reboot all the APs that are placed under the zone that you will select for the script to be executed on. For testing purposes, I would request you create a new Zone and test the below process.
As you have mentioned the vSZ is running on 184.108.40.206.935 I assumed that the AP zone is also on the same version.
Copy and save the below 3 lines in a notepad on your PC. model=all fw_version=220.127.116.11.1595 reboot
Login into the controller Web UI. Upload the Script under Monitor -> Troubleshooting & Diagnostics -> Scripts -> AP CLI Scripts
Click on Upload and assign any name under the script name, and select the .txt file saved on your PC.
After uploading the script the script will show up under the scripts.
Click on Execute, choose the Zone and select the bottom option and all the APs under that Zone will be rebooted.
You can verify if the script was executed by selecting and click on View Execution Summary like below.