public CardValue withCardId(String cardId) {
        setCardId(cardId);
        return this;
    }
<p>
The unique identifier of the card.
</p>

@param cardId
       The unique identifier of the card.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-qapps/src/main/java/com/amazonaws/services/qapps/model/CardValue.java