import java.util.Optional;
import org.onap.aai.domain.yang.LineOfBusiness;
+import org.onap.aai.domain.yang.Relationship;
/**
* @author Waqas Ikram (waqas.ikram@est.tech)
Optional<LineOfBusiness> getLineOfBusiness(final String lineOfBusinessName);
+ Optional<Relationship> addRelationShip(final String lineOfBusinessName, final Relationship relationship,
+ final String requestURI);
+
}