Microsoft Team Call Logs

Question

I want to retrieve all call records and log the history of Microsoft Teams' incoming and outgoing calls from phone contacts. How can I obtain these call records from the Microsoft Graph API? I am using https://graph.microsoft.com/v1.0/communications/callRecords. It gives an error, 'method not found' or 'unauthorized.' Also, how can I get call record IDs? Please provide a detailed solution.