Hikvision NVR problem in Shutdown remotely

[Sadeek]

hello everybody , i need your help , i have Hikvision NVR ( DS-7608NI-K2 ) , i wanted to make shutdown remotely from my laptop ( windows 10 ) through ( ISAPI ) command , therefore i made this code in bat file :

echo shutdown NVR
timeout 10
curl -X PUT "

http://admin:xxxxxx@192.168.2.101/ISAPI/System/shutdown?format=json

"
pause

but when i run this code i get this message :




otherwise when i do the same for ( reboot ) command the code is working 100 % :

echo shutdown NVR
timeout 10
curl -X PUT "

http://admin:xxxxxx@192.168.2.101/ISAPI/System/reboot

"
pause

so my question is why this code working with ( reboot ) command and not working with ( shutdown ) command ?

by the way i took the shutdown command from this hikvision documentation for API :




so please i need your advices and your help to finish this issue ..
thanks in advance