import org.eclipse.jetty.http.HttpStatus;
import org.onap.aai.esr.entity.rest.EmsRegisterInfo;
import org.onap.aai.esr.util.ExtsysUtil;
-import org.onap.aai.esr.util.RestResponseUtil;
import org.onap.aai.esr.wrapper.EmsManagerWrapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;