This object is used by the manager to create
or delete the row entry in the csgQuotaMgrTable
following the RowStatus textual convention.
Deletion of a row makes a QuotaMgr (identified by
csgQuotaMgrIpAddr and csgQuotaMgrPort) unavailable to
the associated CSG card. For the prepaid billing
function, at least one QuotaMgr must be available
to a CSG card. Therefore, deletion of the last
QuotaMgr causes all accounting processing to switch
to post-paid billing.
This row can be deleted regardless of the value
of csgQuotaMgrState. Requests queued for the deleted
QuotaMgr are requeued to another QuotaMgr if one is
available. If no QuotaMgr is available, processing
reverts to post-paid billing.