Public/Invoke-IntuneBackupDeviceConfigurationAssignment.ps1
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function Invoke-IntuneBackupDeviceConfigurationAssignment { <# .SYNOPSIS Backup Intune Device Configuration Assignments .DESCRIPTION Backup Intune Device Configuration Assignments as JSON files per Device Configuration Policy to the specified Path. .PARAMETER Path Path to store backup files .EXAMPLE Invoke-IntuneBackupDeviceConfigurationAssignment -Path "C:\temp" #> [CmdletBinding()] param( [Parameter(Mandatory = $true)] [string]$Path, [Parameter(Mandatory = $false)] [ValidateSet("v1.0", "Beta")] [string]$ApiVersion = "Beta" ) # Set the Microsoft Graph API endpoint if (-not ((Get-MSGraphEnvironment).SchemaVersion -eq $apiVersion)) { Update-MSGraphEnvironment -SchemaVersion $apiVersion -Quiet Connect-MSGraph -ForceNonInteractive -Quiet } # Create folder if not exists if (-not (Test-Path "$Path\Device Configurations\Assignments")) { $null = New-Item -Path "$Path\Device Configurations\Assignments" -ItemType Directory } # Get all assignments from all policies $deviceConfigurations = Get-DeviceManagement_DeviceConfigurations | Get-MSGraphAllPages foreach ($deviceConfiguration in $deviceConfigurations) { $assignments = Get-DeviceManagement_DeviceConfigurations_Assignments -DeviceConfigurationId $deviceConfiguration.id if ($assignments) { Write-Output "Backing Up - Device Configuration - Assignments: $($deviceConfiguration.displayName)" $fileName = ($deviceConfiguration.displayName).Split([IO.Path]::GetInvalidFileNameChars()) -join '_' $assignments | ConvertTo-Json | Out-File -LiteralPath "$path\Device Configurations\Assignments\$fileName.json" } } } |