[keycloak-user] Keycloak filters on spring boot 2 adapter

Hi all, We are using keycloak 7.0.0 as microservice in cloud for users logins and for microservice-to-microservice communications. All our services use a spring boot and keycloak spring bott 2 adapter to validate/parse token. We found that in case if token is expired we see at least 4 error messages about that in our logs. This is due to that keycloak adapter provides 4 filters: - KeycloakAuthenticatedActionsFilter - KeycloakAuthenticationProcessingFilter - KeycloakPreAuthActionsFilter - KeycloakSecurityContextRequestFilter As i understand there is only KeycloakAuthenticationProcessingFilter filter required to initialize a security context. Can any one explain the goal for other filtes? Are they really needed? Or it is used for special cases like sso/login/logout and so on... I could not find any java doc or documents on keycloak site related to it. Thanks in advance, Andrey.