Indicates an aggregate policer name. The value of this object
either matches the value of caqFlowPolicerName object of an
active entry in caqFlowPolicerTable or has an empty string
value. If there is no default aggregate policer defined for
unmatched traffic, this object should be an empty string. If
the aggregate(1) bit of caqFlowPolicingCpb object is turned
off, this object should also be an an empty string. Otherwise
it should match the value of caqFlowPolicerName of an entry in
the caqFlowPolicerTable which has its RowStatus value to be
active(1) and the type of the policer should be aggregate(2).