code: public void setSecondaryGoals(com.google.api.ads.admanager.axis.v201805.Goal[] secondaryGoals) {
          this.secondaryGoals = secondaryGoals;
      }
docs: Sets the secondaryGoals value for this LineItemSummary.
  
  @param secondaryGoals   * The secondary goals that this {@code LineItem} is associated
  with. It is required and
  meaningful only if the {@link LineItem#costType} is
  {@link CostType.CPA} or if the {@link
  LineItem#lineItemType} is {@link LineItemType#SPONSORSHIP}
  and {@link LineItem#costType} is
  {@link CostType.CPM}.