| Package | Description | 
|---|---|
| org.springframework.security.oauth2.server.resource | OAuth 2.0 Resource Server core classes and interfaces providing support. | 
| org.springframework.security.oauth2.server.resource.authentication | OAuth 2.0 Resource Server  Authentications and supporting classes and interfaces. | 
| org.springframework.security.oauth2.server.resource.introspection | OAuth 2.0 Introspection supporting classes and interfaces. | 
| org.springframework.security.oauth2.server.resource.web | OAuth 2.0 Resource Server  Filter's and supporting classes and interfaces. | 
| org.springframework.security.oauth2.server.resource.web.access | OAuth 2.0 Resource Server access denial classes and interfaces. | 
| org.springframework.security.oauth2.server.resource.web.access.server | |
| org.springframework.security.oauth2.server.resource.web.reactive.function.client | |
| org.springframework.security.oauth2.server.resource.web.server |