Public/Remove-IntuneWin32App.ps1
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function Remove-IntuneWin32App { <# .SYNOPSIS Remove an existing Win32 app. .DESCRIPTION Remove an existing Win32 app. .PARAMETER DisplayName Specify the display name for a Win32 application. .PARAMETER ID Specify the ID for a Win32 application. .NOTES Author: Nickolaj Andersen & Christof Van Geendertaelen Contact: @NickolajA & @cvangeendert Created: 2021-04-02 Updated: 2021-08-31 Version history: 1.0.0 - (2021-04-02) Function created 1.0.1 - (2021-08-31) Updated to use new authentication header #> [CmdletBinding(SupportsShouldProcess = $true)] param( [parameter(Mandatory = $true, ParameterSetName = "DisplayName", HelpMessage = "Specify the display name for a Win32 application.")] [ValidateNotNullOrEmpty()] [string]$DisplayName, [parameter(Mandatory = $true, ParameterSetName = "ID", HelpMessage = "Specify the ID for a Win32 application.")] [ValidateNotNullOrEmpty()] [string]$ID ) Begin { # Ensure required authentication header variable exists if ($Global:AuthenticationHeader -eq $null) { Write-Warning -Message "Authentication token was not found, use Connect-MSIntuneGraph before using this function"; break } else { $TokenLifeTime = ($Global:AuthenticationHeader.ExpiresOn - (Get-Date).ToUniversalTime()).Minutes if ($TokenLifeTime -le 0) { Write-Warning -Message "Existing token found but has expired, use Connect-MSIntuneGraph to request a new authentication token"; break } else { Write-Verbose -Message "Current authentication token expires in (minutes): $($TokenLifeTime)" } } # Set script variable for error action preference $ErrorActionPreference = "Stop" } Process { switch ($PSCmdlet.ParameterSetName) { "DisplayName" { $MobileApps = Invoke-IntuneGraphRequest -APIVersion "Beta" -Resource "mobileApps" -Method "GET" if ($MobileApps.value.Count -ge 1) { $Win32MobileApps = $MobileApps.value | Where-Object { $_.'@odata.type' -like "#microsoft.graph.win32LobApp" } if ($Win32MobileApps -ne $null) { $Win32App = $Win32MobileApps | Where-Object { $_.displayName -like $DisplayName } if ($Win32App -ne $null) { Write-Verbose -Message "Detected Win32 app with ID: $($Win32App.id)" $Win32AppID = $Win32App.id } else { Write-Warning -Message "Query for Win32 apps returned empty a result, no apps matching the specified search criteria was found" } } else { Write-Warning -Message "Query for Win32 apps returned empty a result, no apps matching type 'win32LobApp' was found in tenant" } } else { Write-Warning -Message "Query for mobileApps resources returned empty" } } "ID" { $Win32AppID = $ID } } if (-not([string]::IsNullOrEmpty($Win32AppID))) { try { # Attempt to call Graph and delete Win32 app $Win32AppDeletionResponse = Invoke-IntuneGraphRequest -APIVersion "Beta" -Resource "mobileApps/$($Win32AppID)" -Method "DELETE" -ErrorAction Stop } catch [System.Exception] { Write-Warning -Message "An error occurred while deleting Win32 app with ID: $($Win32AppID). Error message: $($_.Exception.Message)" } } else { Write-Warning -Message "Unable to determine the Win32 app identification for deletion" } } } |