Get all signed/logged in AD B2C users from Graph API

Question

Is there a Graph API to get all Signed in AD B2C users(Guests/Members). Couldn't find this information in the Graph API docs. Have checked the below links.

• https://docs.microsoft.com/en-us/graph/api/user-list?view=graph-rest-1.0&tabs=http
• https://docs.microsoft.com/en-us/azure/active-directory-b2c/microsoft-graph-operations

Answer 1

With REST APIs, the concept of "Signed In" isn't really applicable. This is because OAuth and REST are stateless. OAuth Access Tokens expire in a relatively short time (typically 1 hour) and while there is also a Refresh Token, it could be days or months before it is exchanged for a new Access Token.

Answer 2

The service is stateless. You cannot determine who is logged in at any given moment, only who logged in in the last X hours through the Sign In logs.