public VpcConnectivityScram withEnabled(Boolean enabled) {
        setEnabled(enabled);
        return this;
    }
<p>
SASL/SCRAM authentication is on or off for VPC connectivity.
</p>

@param enabled
       <p>
       SASL/SCRAM authentication is on or off for VPC connectivity.
       </p>
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-kafka/src/main/java/com/amazonaws/services/kafka/model/VpcConnectivityScram.java