I'm currently working on a reporting module using Google Analytics API (v4) linked to a Google Adwords account.
While it does manage to query data based on a selection of criteria from the Google Dimension and Metrics Explorer from a linked Google Adwords account, I am unable to query data such as Click Type Performance (the one that shows Headline, Sitelink, etc) or Ad Extension Performance from Adwords through the GA API.
I do know that Google Adwords API is able to provide reporting functionality as well but is the API thorough enough to pull data such as Click Type Performance and Ad Extension Performance?
In other words, what does Google Adwords reporting API provide that GA API linked to a Google Adwords account can't do?