Digital Out Of Home

The feature consists of 2 endpoints:

1. Asset Download Endpoint (aka Headsup request)
   https://headsup-[customer].adhese.org/api/headsup/download-list/sl[slotcode] 
2. Playlist Endpoint
   https://ads-[customer].adhese.com/m/stack/sl[slotcode]?max_ads=[amount]