I'm trying to load behavior flow data from GA through Analytics API. I've found here that I may do it using ga:previousPagePath
and ga:pagePath
dimensions. However in my case these dimensions are empty (not sure whether it's so due to mobile app, or due to some app bugs).
Generally I rely on ga:screenName
. However there is no field ga:previousScreenName
, so I can't do that the same way.
Is there any way to access behavior flow data in this case?
I see there is a flow diagram in Behavior -> Behavior Flow. Is it possible to access data this one is based on?