code: public com.google.api.ads.admanager.axis.v201808.Money getGrossBillableRevenueOverride() {
          return grossBillableRevenueOverride;
      }
docs: Gets the grossBillableRevenueOverride value for this BillableRevenueOverrides.
  
  @return grossBillableRevenueOverride   * The overriden {@link ReconciliationLineItemReport#grossBillableRevenue}.
  
  <p>The value of this field will always be the same
  as what is set in the
  {@link #billableRevenueOverride}.
  
  <p>This value is read-only.