Microsoft had made free for the Azure Sign In Report. I could see those reports in the Azure AD portal. But couldn't retrieve the data via REST API
The following site also not pointing that this API requires any Premium license.
https://docs.microsoft.com/en-us/graph/api/signin-list?view=graph-rest-1.0&tabs=http
But on testing with my tenant, I have got the following error code
Request: https://graph.microsoft.com/v1.0/auditLogs/signIns
Response of the Azure Sign In Request
Message: Neither tenant is B2C or tenant doesn't have a premium license Why Microsoft is not providing data for these tenants? Are there any other ways to retrieve the data from these tenants?