Incompatible combination of ConversionTypeName and CostPerConversion in Campaign Performance Report

Incompatible combination of ConversionTypeName and CostPerConversion in Campaign Performance Report. It used to work fine but suddenly stopped working. According to the documentation

Conversions Tracking Reporting

Hi, Is there any way to get conversion name, count and value figures per action via the API? A datatable with columns like, action name, tracking purpose, conversions and value. It is available in the Ads UI in the *Tools & Settings -> Measurements -> Conversions*, Conversions link. (https://ads