Just a heads up that Twitter Ads is deprecating v4 of their API on August 28th, 2019. We will be performing our migration to the current version (v5) to support your existing data sources on August 27th, 2019.
For example your query will change from:
For further information regarding this deprecation, including changed and removed endpoints, please check out Twitter Ads API Changelog for more information.
Finally, after August 27th, please double-check that any Klips/PowerMetrics using Twitter Ads data sources work as expected.
Let us know if you have any questions, we are here to help!