Google Ads Reporting / Call only Ads: no Headline 1 and Headline 2
2019-03-27 the new release of Google Ads API were published.
RELEASE NOTES LINK
Need to add Headline part 1 and Headline part 2 for Google Sheets add-on.
Current 'Headline part 1' and 'Headline part 2' dimensions(used for Expanded Text Ads) are not loading the Call-only Ads headline parts.
Here's a quick help for your developers:
HOW TO FETCH IT USING API