LOG.info("deleting link for {}-{}", srcNode, dstNode);
LinkId linkId = LinkIdUtil.buildLinkId(srcNode, srcTp, dstNode, destTp);
if (deleteLinkLinkId(linkId, networkTransactionService)) {
LOG.info("deleting link for {}-{}", srcNode, dstNode);
LinkId linkId = LinkIdUtil.buildLinkId(srcNode, srcTp, dstNode, destTp);
if (deleteLinkLinkId(linkId, networkTransactionService)) {