question

I have added Azure AD as an authentication server but it is showing me the following error "[invalid_token_response] An error occurred while attempting to retrieve the OAuth 2.0 Access Token Response: 401 Unauthorized: [no body]"
Springboot: 2.5.8
Azure version: 3.10.0

my application.properties as follow:

     spring.security.oauth2.client.registration.azure-client.provider=azure-ad
     spring.security.oauth2.client.registration.azure-client.client-id=<Client_id>
     spring.security.oauth2.client.registration.azure-client.client-secret=<Client_secret>
     spring.security.oauth2.client.registration.azure-client.authorization-grant-type=authorization_code
     spring.security.oauth2.client.registration.azure-client.redirect-uri={baseUrl}/login/oauth2/code/{registrationId}
     spring.security.oauth2.client.registration.azure-client.scope=openid, profile
     spring.security.oauth2.client.registration.azure-client.client-authentication-method=post
     spring.security.oauth2.client.provider.azure-ad.authorization-uri=https://login.microsoftonline.com/common/oauth2/v2.0/authorize
     spring.security.oauth2.client.provider.azure-ad.token-uri=https://login.microsoftonline.com/common/oauth2/v2.0/token
     spring.security.oauth2.client.provider.azure-ad.jwk-set-uri=https://login.microsoftonline.com/common/discovery/v2.0/keys
     spring.security.oauth2.client.provider.azure-ad.user-name-attribute=name
     server.forward-headers-strategy=native
     logging.level.org.springframework.security=DEBUG

And SecurityConfig class as follow:

 @Configuration
 @EnableWebSecurity
 public class SecurityConfig extends WebSecurityConfigurerAdapter {
    
     @Override
     protected void configure( HttpSecurity http ) throws Exception {
    
         http.authorizeRequests()
                 .antMatchers( "/oauth2/**", "/login/**" ).permitAll()
                 .anyRequest().authenticated()
                 .and()
                 .oauth2Login()
                 .defaultSuccessUrl( "/home" );
    
     }
 }

And Controller as follows:

 @RestController
 public class HomeController {
    
     @GetMapping( "home" )
     public String home( @AuthenticationPrincipal(expression = "claims['name']") String name ) {
         return String.format( "Hello %s!  welcome to the Security app", name);
     }
 }

Kindly help, thanks!