[keycloak-user] Is there a way to return a customized error message from servlet interception of keycloak.

We are using spring boot to do the web api/url authentication. We have set up the auth roles and patterns in application.properties. Everything works fine. Only problem is, when web API auth fails,keycloak returns a either 401 or 403 to client. For example: { "status": "401", "errorCode": "SERVER_ERROR", "message": "internal server error" } or { "status": "403", "errorCode": "SERVER_ERROR", "message": "internal server error" } The error message is too vague, is it possible to customize the error message so client knows clearly what goes wrong? -- View this message in context: http://keycloak-user.88327.x6.nabble.com/Is-there-a-way-to-return-a-custo... Sent from the keycloak-user mailing list archive at Nabble.com.