Entry index when the vsiShareConnection bit of hh3cMinmCapabilities
is set(hh3cVsiIndex is meaningless and must be value 1),
else entry index in the VSI of hh3cVsiIndex.Its value ranges
from 0x1 to 0xFFFFFFFE. It should be obtained from
hh3cMinmVsiNextAvailableLinkId for create operation.