code: public void setTargets(com.google.api.ads.admanager.axis.v201902.ForecastBreakdownTarget[] targets) {
          this.targets = targets;
      }
docs: Sets the targets value for this ForecastBreakdownOptions.
  
  @param targets   * For each time window, these are the breakdown targets.
  If none specified, the targeting of the forecasted
  {@link LineItem} is assumed.