Team:

Would you be so kind as to document the mobile apps info that should be present on X-analytics header for apps requests?

https://wikitech.wikimedia.org/wiki/X-Analytics

I thought the uuid that identifies a unique user of the app was "uuid" but I also see a "wmfuuid" and I am not sure if these two are the same. Need to clarify this to be able to calculate mobile sessions. 

Many thanks, 

Nuria