Hi Denma,
Thanks for reaching out. Unfortunately, it is not available in the Adwords API. In terms of the feature request, I just got word from my team that we are actually no longer planning to make any enhancements to the AdWords API as our top priority is getting the Google Ads API ready for general availability. we are no longer planning on adding enhancements to the AdWords API, but we will continue to fully support it, and address any bugs as they are found.
Thanks,
Nirmita Patel Google Ads Team