Public/Add-DataLayer.ps1
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function Add-DataLayer { <# .SYNOPSIS Adds a new data layer to a data journey. .DESCRIPTION Creates and adds a data layer to a data journey or data layer. #> [CmdletBinding()] param ( # The data journey or parent layer, the layer is added to. [Parameter(ValueFromPipeline, Mandatory)] [ValidateNotNull()] [Alias('Journey')] $Parent, # The identifier key of the layer. [Parameter(Mandatory, Position = 0, ParameterSetName = 'Properties')] [ValidateNotNullOrEmpty()] [ValidateScript({ $_ -notmatch ' ' }, ErrorMessage = 'Value must not contain spaces.')] [string] $Key, # The title of the layer. [Parameter(Position = 1, ParameterSetName = 'Properties')] [string] $Title, # The data layer is added to the data journey. [Parameter( Mandatory, ParameterSetName = 'InputObject' )] [PSCustomObject] $InputObject, # Switch that specifies, if the layer should be returned instead of only added to the data journey. [Parameter()] [switch] $PassThru ) process { switch ($PsCmdlet.ParameterSetName) { Properties { $InputObject = New-DataLayer -Key:$Key -Title:$Title } InputObject { } default { Write-Error "ParameterSetName '$_' not supported" } } $Parent.Layer += $InputObject if ( $PassThru.IsPresent ) { Write-Output $InputObject } } } |