UpdateM365lpCDN.ps1

param([string]$TenantName)

try {
  $NotFound = $true
  $oldPreference = $ErrorActionPreference
  $ErrorActionPreference = ‘stop’
  # verify the PnP cmdlets we need are installed
  if (Get-Command Connect-PnPOnline ) {
    Write-Host "Found PnP Command"
    $NotFound = $false
  }

}
catch {
  Write-Warning "Could not find PnP PowerShell cmdlets"
  Write-Warning "Please install them and run this script again"
  Write-Warning "You can install them with the following line:"
  Write-Warning "`nInstall-Module PnP.PowerShell`n"

}
finally {
  $ErrorActionPreference = $oldPreference
  if ($NotFound) { exit }
}

# Check if tenant name was passed in
if ([string]::IsNullOrWhitespace($TenantName)) {
  # No TenantName was passed, prompt the user
  $TenantName = Read-Host "Please enter your tenant name: (contoso) "
}
$AdminURL = "https://$TenantName.sharepoint.com"

# Connect to Admin site.
# Todo: Differentiate between valid $adminurl and authentication error (bad password or no access)
try {
  Connect-PnPOnline -Url $AdminURL -UseWebLogin
}
catch {
  Write-Warning "Failed to authenticate to $AdminURL"
  Write-Warning $_
  break
}

Set-PnPStorageEntity -Key MicrosoftCustomLearningCdn -Value "https://pnp.github.io/custom-learning-office-365/learningpathways/" -Description "Microsoft 365 learning pathways CDN source" -ErrorAction Stop
Get-PnPStorageEntity -Key MicrosoftCustomLearningCdn

Disconnect-PnPOnline