[keycloak-user] Not able to invoke keycloak admin REST apis from wildfly container

Hi, I am not able to invoke keycloak admin REST apis from our wildfly container. Both keycloak and wildfly are ssl enabled and our app is using keycloak authentication. We are getting SSLHandshakeFailure error while trying to invoke keycloak's admin rest api to disable user. We are just making a client request. Below is the error, "javax.net.ssl.SSLHandshakeException: sun.security.validator.ValidatorException: PKIX path building failed: sun.security.provider.certpath.SunCertPathBuilderException: unable to find valid certification path to requested target" Regards, Ganga Lakshmanasamy