Public/Invoke-IntuneBackupDeviceManagementScriptAssignment.ps1
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function Invoke-IntuneBackupDeviceManagementScriptAssignment { <# .SYNOPSIS Backup Intune Device Management Script Assignments .DESCRIPTION Backup Intune Device Management Script Assignments as JSON files per Device Management Script to the specified Path. .PARAMETER Path Path to store backup files .EXAMPLE Invoke-IntuneBackupDeviceManagementScriptAssignment -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 Management Scripts\Assignments")) { $null = New-Item -Path "$Path\Device Management Scripts\Assignments" -ItemType Directory } # Get all assignments from all policies $deviceManagementScripts = Invoke-MSGraphRequest -HttpMethod GET -Url "deviceManagement/deviceManagementScripts" | Get-MSGraphAllPages foreach ($deviceManagementScript in $deviceManagementScripts) { $assignments = Invoke-MSGraphRequest -HttpMethod GET -Url "deviceManagement/deviceManagementScripts/$($deviceManagementScript.id)/assignments" | Get-MSGraphAllPages if ($assignments) { Write-Output "Backing Up - Device Management Script - Assignments: $($deviceManagementScript.displayName)" $fileName = ($deviceManagementScript.displayName).Split([IO.Path]::GetInvalidFileNameChars()) -join '_' $assignments | ConvertTo-Json | Out-File -LiteralPath "$path\Device Management Scripts\Assignments\$fileName.json" } } } |