public void setScram(VpcConnectivityScram scram) {
        this.scram = scram;
    }
<p>
Details for SASL/SCRAM client authentication for VPC connectivity.
</p>

@param scram
       <p>
       Details for SASL/SCRAM client authentication for VPC connectivity.
       </p>
aws-java-sdk-kafka/src/main/java/com/amazonaws/services/kafka/model/VpcConnectivitySasl.java