Public/Invoke-IntuneBackupDeviceManagementScript.ps1
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function Invoke-IntuneBackupDeviceManagementScript { <# .SYNOPSIS Backup Intune Device Management Scripts .DESCRIPTION Backup Intune Device Management Scripts as JSON files per Device Management Script to the specified Path. .PARAMETER Path Path to store backup files .EXAMPLE Invoke-IntuneBackupDeviceManagementScript -Path "C:\temp" #> [CmdletBinding()] param( [Parameter(Mandatory = $true)] [string]$Path, [Parameter(Mandatory = $false)] [ValidateSet("v1.0", "Beta")] [string]$ApiVersion = "Beta" ) #Connect to MS-Graph if required if($null -eq (Get-MgContext)){ connect-mggraph -scopes "DeviceManagementApps.ReadWrite.All, DeviceManagementConfiguration.ReadWrite.All, DeviceManagementServiceConfig.ReadWrite.All, DeviceManagementManagedDevices.ReadWrite.All" } # Get all device management scripts $deviceManagementScripts = Invoke-MgGraphRequest -Uri "$ApiVersion/deviceManagement/deviceManagementScripts" | Get-MgGraphAllPages if ($deviceManagementScripts.value -ne "") { # Create folder if not exists if (-not (Test-Path "$Path\Device Management Scripts\Script Content")) { $null = New-Item -Path "$Path\Device Management Scripts\Script Content" -ItemType Directory } foreach ($deviceManagementScript in $deviceManagementScripts) { # ScriptContent returns null, so we have to query Microsoft Graph for each script $deviceManagementScriptObject = Invoke-MgGraphRequest -Uri "$ApiVersion/deviceManagement/deviceManagementScripts/$($deviceManagementScript.Id)" | Get-MgGraphAllPages $deviceManagementScriptFileName = ($deviceManagementScriptObject.displayName).Split([IO.Path]::GetInvalidFileNameChars()) -join '_' $deviceManagementScriptObject | ConvertTo-Json | Out-File -LiteralPath "$path\Device Management Scripts\$deviceManagementScriptFileName.json" $deviceManagementScriptContent = [System.Text.Encoding]::UTF8.GetString([System.Convert]::FromBase64String($deviceManagementScriptObject.scriptContent)) $deviceManagementScriptContent | Out-File -LiteralPath "$path\Device Management Scripts\Script Content\$deviceManagementScriptFileName.ps1" [PSCustomObject]@{ "Action" = "Backup" "Type" = "Device Management Script" "Name" = $deviceManagementScript.displayName "Path" = "Device Management Scripts\$deviceManagementScriptFileName.json" } } } } |