public DescribeSavingsPlansResult withSavingsPlans(SavingsPlan... savingsPlans) {
        if (this.savingsPlans == null) {
            setSavingsPlans(new java.util.ArrayList<SavingsPlan>(savingsPlans.length));
        }
        for (SavingsPlan ele : savingsPlans) {
            this.savingsPlans.add(ele);
        }
        return this;
    }
<p>
Information about the Savings Plans.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setSavingsPlans(java.util.Collection)} or {@link #withSavingsPlans(java.util.Collection)} if you want to
override the existing values.
</p>

@param savingsPlans
       Information about the Savings Plans.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-savingsplans/src/main/java/com/amazonaws/services/savingsplans/model/DescribeSavingsPlansResult.java