functions/exchange/Export-MgaMailAttachment.ps1
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function Export-MgaMailAttachment { <# .SYNOPSIS Export a mail attachment to a file .DESCRIPTION Export/saves a mail attachment to a file .PARAMETER Path The directory where to export the attachment .PARAMETER InputObject The attachment object to export .EXAMPLE PS C:\> Export-MgaMailAttachment -InputObject $attachment -Path "$HOME" Export the attement to the users profile base directory #> [CmdletBinding()] [Alias('Save-MgaMailAttachment')] param ( [Parameter(Mandatory = $true, ValueFromPipeline=$true,ValueFromPipelineByPropertyName=$true,ValueFromRemainingArguments=$false)] [ValidateNotNullOrEmpty()] [MSGraph.Exchange.Mail.Attachment] $InputObject, [String] $Path = (Get-Location).Path ) begin { if (Test-Path -Path $Path -IsValid) { if (-not (Test-Path -Path $Path -PathType Container)) { Stop-PSFFunction -Message "Specified path is a file and not a path. Please specify a directory." -EnableException $true -Category "InvalidPath" -Tag "Attachment" } } else { Stop-PSFFunction -Message "Specified path is not valid. Please specify a valid directory." -EnableException $true -Category "InvalidPath" -Tag "Attachment" } $Path = Resolve-Path -Path $Path } process { foreach ($attachment in $InputObject.BaseObject) { [system.convert]::FromBase64String($attachment.contentBytes) | Set-Content -Path (Join-Path -Path $Path -ChildPath $attachment.Name) -Encoding Byte } } end { } } |