import static org.onap.so.aaisimulator.utils.Constants.PROJECT;
import static org.onap.so.aaisimulator.utils.Constants.PROJECT_URL;
-import static org.onap.so.aaisimulator.utils.Utils.getRequestErrorResponseEntity;
-import static org.onap.so.aaisimulator.utils.Utils.getResourceVersion;
+import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getRequestErrorResponseEntity;
+import static org.onap.so.aaisimulator.utils.RequestErrorResponseUtils.getResourceVersion;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;