PowerShell 7 script to stop the PC from going to sleep if there are any active streams

plex-anti-sleep.ps1

# Plex on Windows Anti-Sleep
#
# References
# Gist: https://gist.github.com/KakersUK/d090e1836ffb881d29c9f529b380f795
# Install PowerShell 7: https://learn.microsoft.com/en-gb/powershell/scripting/install/installing-powershell-on-windows?view=powershell-7.3#winget
# X-Plex-Token: https://support.plex.tv/articles/204059436-finding-an-authentication-token-x-plex-token/

# Host variables
$PlexHost = '127.0.0.1'
$PlexPort = 32400
$PlexToken = ''

# Create Windows shell object.
$WshShell = New-Object -ComObject WScript.Shell

# GET the active play session information from our Plex API.
$xmlResponseIRM = Invoke-RestMethod "https://${PlexHost}:${PlexPort}/status/sessions?X-Plex-Token=${PlexToken}" -SkipCertificateCheck -Method Get

# If the sessions are greater than 0, Plex is streaming. Send a Shift + F15 key combo to keep the PC awake.
If([int]$xmlResponseIRM.MediaContainer.size -gt 0){
    $WshShell.SendKeys('+{F15}')
}

Setup Instructions:
Links can be found in the script's references.

Install Install PowerShell 7.
Download script onto your machine.
Find your X-Plex-Token and update the script.
Setup task in Windows Task Scheduler.
Plex settings:
"Support Away Mode when preventing system sleep" Not too sure on this setting, but I've turned this off to ensure the machine goes to sleep when not being used.