ByteBufUtils.write(body, pathKey.getValue());
checkArgument(pceId.length == PCE_ID_F_LENGTH, "PceId 32 Bit required.");
body.writeBytes(pceId);
ByteBufUtils.write(body, pathKey.getValue());
checkArgument(pceId.length == PCE_ID_F_LENGTH, "PceId 32 Bit required.");
body.writeBytes(pceId);