Get-MgmtGraphNotificationMessageTemplate

MgmtGraph: Audits Intune notification message templates

Script

#Requires -Version 5.1
#Requires -Modules Microsoft.Graph.DeviceManagement

[CmdletBinding()]
Param (
    [Parameter(Position = 0)]
    [string]$Identity
)

Process {
    try {
        $params = @{
            'ErrorAction' = 'Stop'
        }

        if ($Identity) {
            $params.Add('NotificationMessageTemplateId', $Identity)
        }
        else {
            $params.Add('All', $true)
        }

        $templates = Get-MgDeviceManagementNotificationMessageTemplate @params
        
        $results = foreach ($t in $templates) {
            [PSCustomObject]@{
                DisplayName  = $t.DisplayName
                LastModified = $t.LastModifiedDateTime
                Id           = $t.Id
                Timestamp    = Get-Date -Format "yyyy-MM-dd HH:mm:ss"
            }
        }

        Write-Output ($results | Sort-Object DisplayName)
    }
    catch {
        throw
    }
}

Customize

Identity string

Optional. Specifies the ID of the notification message template to retrieve. If omitted, all templates are listed.