How do I get a customized meeting report using the Office 365 Microsoft Graph API?

Using the following API Access link we get a generic report for using SFB Online: https://developer.microsoft.com/en-us/graph/docs/api-reference/beta/resources/report

Can anyone help me get a detailed report of an individual conference? I need the following information about the conference:

• Conference start time
• Not. participants.
• Participation time of each participant and exit time
• Each participant joined the audio / video
• End time of the conference
• Not. Member joined Guest
• Customer customer information, etc.

We tried to use REST API calls in both directions:

• reports.office365.com/ecp/reportingwebservice/reporting.svc

  In this case, we get the status code as 200 OK, but the content response is zero for SFB calls when we get content for the exchange API calls.

• graph.microsoft.com/beta/reports

  In this case, we get general SFB rules. However, we do not receive any API for retrieving individual conference details.

Please share the link so that I can get the correct Rest API to proceed with my work.