public VerifyMacRequest withMac(String mac) {
        setMac(mac);
        return this;
    }
<p>
The MAC being verified.
</p>

@param mac
       The MAC being verified.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-paymentcryptographydata/src/main/java/com/amazonaws/services/paymentcryptographydata/model/VerifyMacRequest.java