My Question is: Which are the valid values for the field filter[metrics]?
Because I’m trying to execute de the analythics.query resource but seems that the field filter[metrics] must have always a value but in all the documentation does not specify which are the valid values for it.
Could you help me to find information about the reports types and headers descriptions.
I need to know exactly what the headers means, because in the online documentation is not specified.
Example: the reportType USER_ENGAGEMENT does not specify whether the user is internal(publisher) or external(client), and also the headers are a bit confusing.
Example
USER_ENGAGEMENT
name,unique_videos,count_plays,sum_time_viewed,avg_time_viewed,avg_view_drop_off,count_loads,load_play_ratio