Access the Api Here: Deployment Link
See the Swagger here: Swagger link
Auth Url:
https://login.microsoftonline.com/common/oauth2/authorize
Token Url:
https://login.microsoftonline.com/common/oauth2/token
Client ID:
199e5a20-9e97-4b8d-92bb-9a9388ef5720
Client Secret:
1Vo0~77r.7CQbWvCA1B.I8kEJ~.GA_mH_b
OAuth.Tools is a great tool to create Access Tokens: link here!
But you can also create the authorization token through Postman.
Just pass the token as header param "Authorization" and prefix "Bearer "