Is it possible to get a daily Age / Gender breakdown for the specific Ad (ad_group_ad)?
Currently, I am trying to use the age_range_view and the gender_view, is there a way to specify a specific Ad (ad_group_ad.id) in the query?
Sadly, it's not possible. See more at GAQL documentation for Gender and Age Range views for v11 and v12:
You can get data about ad group level but not about ads while working Gender and Age Range views.