This object is to specify whether the bandwidth allocation
should be considered as percentage or absolute value.
If this object is set to 'true', then the bandwidth reserved
will be in percentage, given by cggsnQosBWPoolTrafClassPerVal.
If this object is set to 'false', then the bandwidth reserved
will be in absolute value given by
cggsnQosBWPoolTrafClassAbsVal. All the entries can either
have the unit as percent or absolute but not both.