Meeting Metrics not showing meeting data

I have a system were the total number of meetings taken by my employees should shown but it's not showing the total number or its duration it is working for calls but is not working for meetings [https://api.zoom.us/v2/metrics/meetings?from='.$start_api_date.'&to='.$start_api_date.'&page_size=300&type=past] Above is the api point I am using to filter that our