Adwords API does not do as expected

Google Analytics data source worked perfectly HOWEVER the Google Adwords data source failed to retrieve data (date, medium and source dimensions returned values while the other dimensions and all the metrics returned empty). Attached are the dimensions and metrics being pulled from each data sou

AdWords API and analytics API

Google Analytics data source worked perfectly however the Google Adwords data source failed to retrieve data (date, medium and source dimensions returned values while the other dimensions and all the metrics returned empty). Attached are the dimensions and metrics being pulled from each data so