code: public BudgetPerformanceHistory withBudgetedAndActualAmountsList(BudgetedAndActualAmounts... budgetedAndActualAmountsList) {
          if (this.budgetedAndActualAmountsList == null) {
              setBudgetedAndActualAmountsList(new java.util.ArrayList<BudgetedAndActualAmounts>(budgetedAndActualAmountsList.length));
          }
          for (BudgetedAndActualAmounts ele : budgetedAndActualAmountsList) {
              this.budgetedAndActualAmountsList.add(ele);
          }
          return this;
      }
docs: <p>
  A list of amounts of cost or usage that you created budgets for, compared to your actual costs or usage.
  </p>
  <p>
  <b>NOTE:</b> This method appends the values to the existing list (if any). Use
  {@link #setBudgetedAndActualAmountsList(java.util.Collection)} or
  {@link #withBudgetedAndActualAmountsList(java.util.Collection)} if you want to override the existing values.
  </p>
  
  @param budgetedAndActualAmountsList
  A list of amounts of cost or usage that you created budgets for, compared to your actual costs or usage.
  @return Returns a reference to this object so that method calls can be chained together.