Hey there :)
We've been trying to set up push notifications in PlayFab that are triggered by updates on tickets in our zendesk account. Unfortunately Zendesk seems to only support basic authentication in their webhook feature and won't let us set a custom header with the secret key (X-SecretKey) or session ticket (X-Authentication). Is there any other option in PlayFab that would let us receive incoming webhooks with either basic or no authentication? Or is there any chance this will become possible in the process of the development of the planned zendesk add-on?