public Answer withChoices(Choice... choices) {
        if (this.choices == null) {
            setChoices(new java.util.ArrayList<Choice>(choices.length));
        }
        for (Choice ele : choices) {
            this.choices.add(ele);
        }
        return this;
    }
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setChoices(java.util.Collection)} or {@link #withChoices(java.util.Collection)} if you want to override
the existing values.
</p>

@param choices
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-wellarchitected/src/main/java/com/amazonaws/services/wellarchitected/model/Answer.java