I am able to get the Bearer token from the postman.
https://login.microsoftonline.com/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/oauth2/v2.0/token
client_id : <cient-id/app-id>,
scope : "https://graph.microsoft.com/.default",
client_secret:<client-secret>,
grant_type : "client_credentials"
Content-Type : "application/x-www-form-urlencoded"
but same thing when I am doing with React using Fetch() method it's giving me the CORS issue. I am using client_cerdentials flow using Oauth2.0.



