Public/Remove-ADSISite.ps1

Function Remove-ADSISite
{
<#
    .SYNOPSIS
        function to remove a Site
     
    .DESCRIPTION
        function to remove a Site
     
    .PARAMETER SiteName
        Specifies the Site Name
     
    .PARAMETER Credential
        Specifies the alternative credential to use.
        By default it will use the current user windows credentials.
     
    .PARAMETER ForestName
        Specifies the alternative Forest where the user should be created
        By default it will use the current Forest.
     
    .EXAMPLE
        Remove-ADSISite -SiteName WOW01
     
    .NOTES
        Francois-Xavier.Cat
        LazyWinAdmin.com
        @lazywinadm
        github.com/lazywinadmin
#>

[CmdletBinding()]
PARAM(
    [parameter(Mandatory=$true)]
    [String]$SiteName,
    [Alias("RunAs")]
    [System.Management.Automation.Credential()]
    $Credential = [System.Management.Automation.PSCredential]::Empty,
    [String]$ForestName

)
    BEGIN{
        Add-Type -AssemblyName System.DirectoryServices.AccountManagement
        
        # Create Context splatting
        $ContextSplatting=@{}

        IF ($PSBoundParameters['Credential']){$ContextSplatting.Credential = $Credential}
        IF ($PSBoundParameters['ForestName']){$ContextSplatting.ForestName = $ForestName}
    }
    PROCESS
    {
        TRY
        {
            (Get-ADSISite -Name $SiteName @ContextSplatting).Delete()
        }
        CATCH{
            Write-Error $Error[0]
            break
        }
    }
    END
    {
    }    
}