code: public void setTotalBudget(com.google.api.ads.admanager.axis.v201902.Money totalBudget) {
          this.totalBudget = totalBudget;
      }
docs: Sets the totalBudget value for this Order.
  
  @param totalBudget   * Total budget for all line items of this {@code Order}. This
  value is a
  readonly field assigned by Google and is calculated
  from the associated
  {@link LineItem#costPerUnit} values.