https://community.spotify.com/t5/Spotify-for-Developers/Ads-API-Aggregated-reports-date-ranges-issue/m-p/7030917#M18338 <P><STRONG>My Question or Issue</STRONG></P><P>Aggregated reports endpoint behaves weirdly when the report_start and report_end are exactly 90 days apart and the granularity is set to LIFETIME. API v2 returns 'Invalid argument' error message, and API v3 returns&nbsp;"Unknown internal error" with status code 500. When the date range is more than 90 days, both versions of API correctly report that; when it is less -- both work normally, but at the very edge the behavior is clearly wrong.</P> Mon, 30 Jun 2025 18:09:15 GMT ArtemGrunichev 2025-06-30T18:09:15Z https://community.spotify.com/t5/Spotify-for-Developers/Ads-API-Aggregated-reports-date-ranges-issue/m-p/7030917#M18338 <P><STRONG>My Question or Issue</STRONG></P><P>Aggregated reports endpoint behaves weirdly when the report_start and report_end are exactly 90 days apart and the granularity is set to LIFETIME. API v2 returns 'Invalid argument' error message, and API v3 returns&nbsp;"Unknown internal error" with status code 500. When the date range is more than 90 days, both versions of API correctly report that; when it is less -- both work normally, but at the very edge the behavior is clearly wrong.</P> Mon, 30 Jun 2025 18:09:15 GMT https://community.spotify.com/t5/Spotify-for-Developers/Ads-API-Aggregated-reports-date-ranges-issue/m-p/7030917#M18338 ArtemGrunichev 2025-06-30T18:09:15Z