[keycloak-user] keycloak admin-client

When using the keycloak admin-client library in my servlet, it seems to fail unmarshalling the JSON authorization response. I think that admin-client/keycloak-core relies on resteasy-jackskon-provider where my servlet uses resteasy-jackson2-provider. Maybe this is the root of the cause. Any ideas? 17:00:50,910 ERROR [io.undertow.request] (default task-4) UT005023: Exception handling request to /services/users: org.jboss.resteasy.spi.UnhandledException: javax.ws.rs.client.ResponseProcessingException: javax.ws.rs.ProcessingException: com.fasterxml.jackson.databind.exc.UnrecognizedPropertyException: Unrecognized field "access_token" (class org.keycloak.representations.AccessTokenResponse), not marked as ignorable (9 known properties: "notBeforePolicy", "otherClaims", "tokenType", "token", "expiresIn", "sessionState", "refreshExpiresIn", "idToken", "refreshToken"]) at [Source: org.apache.http.conn.EofSensorInputStream@31df042a; line: 1, column: 18] (through reference chain: org.keycloak.representations.AccessTokenResponse["access_token"]) -- [alphaApps] mobile development Benjamin Hansmann Nosthoffenstraße 46 D-40589 Düsseldorf Germany Mobile: +49 (0) 177 249 47 47 Email: b.hansmann(a)alphaapps.de