@gchung @jayakrishnaaparthasarathy Thanks for jumping in here! Me and @karthikeyan_tamilmani are working in this together. Let me chime in with some more context:
1. Context: We are doing a WebSDK migration from AppMeasurement. In AppMeasurement, when we setup SSF, there is an option to set a first part cookie (which holds the UUID) and our client was reading this (using Launch) and pass UUID in an eVar.
2. Use Case: My client has some AAM integrations where 3rd party ID syncs are not feasible from websites (due to regulations). So they do an export of the UUID eVar and some behaviors (like Page Views, Events) using AA Data warehouse and then there is a data team that stitches UUID and incoming partner data.
3. Current scenario: Since SSF code is removed, we do not have the 1st party cookie which is holding UUID. The demdex cookie is secured 3rd party. So not readable from Launch. Hence wanted to check out if there are any ways to read it.
@jayakrishnaaparthasarathy - your solution would work for manual copy-paste, but we want to do it from Adobe Launch and set in an XDM variable and then copy to an eVar. If there is a solution, please let us know!