Flow Designer Powershell Action - Pass Output into Action from PS script?

[huntj06]

I'm trying to capture the output in the flow designer "output" variable within my Powershell script. Example

if($action -eq "add"){
            Write-Output "Adding Mailbox Permission"
            try{
                Add-MailboxPermission -Identity $mailbox -user $upn -AccessRights fullaccess -ErrorAction Stop -Confirm:$False
                Write-host "Added Full Access"
                Add-RecipientPermission -Identity $mailbox -AccessRights sendas -Trustee $upn -ErrorAction Stop -Confirm:$False
                SNCLog-DebugInfo "SUCCESS: Added $upn to $mailbox, $task"
                Write-Output "Success"
            
            } catch{
             #$returnObj.Add("Error", $_)
              Write-Output "Error"
            }

As you can see, I would like to find the syntax to associate the "Error" or "Success" with a variable within flow designer. 

I'm able to access my input variables fine, like so:

$userEmail=$env:SNC_userEmail

Anyone have any ideas, or the proper syntax?

[Smashley]

@huntj06  I just found this!!

https://community.servicenow.com/community?id=community_article&sys_id=0cbc24601b1614903222ea89bd4bc...

I think it will help!