I got this error, when was working with sdk of Microsoft Graph, but i don't know how to resolve it. Thanks for the answer.
2021-07-23 13:00:34.469 INFO 22336 --- [ main] com.example.demo.DemoApplication : Member : STANDARD
2021-07-23 13:00:39.169 INFO 22336 --- [onPool-worker-1] c.azure.identity.ClientSecretCredential : Azure Identity => getToken() result for scopes [https://graph.
microsoft.com/.default]: SUCCESS
2021-07-23 13:00:40.924 ERROR 22336 --- [ main] global : CoreHttpProvider[sendRequestInternal] - 396Graph service excep
tion Error code: Forbidden
2021-07-23 13:00:40.925 ERROR 22336 --- [ main] global : CoreHttpProvider[sendRequestInternal] - 396Error message: Unab
le to fetch team thread: Failed to execute Skype backend request GetThreadS2SRequest.