@Override
    public int hashCode() {
        final int prime = 31;
        int hashCode = 1;

        hashCode = prime * hashCode + ((getBrokerEBSVolumeInfo() == null) ? 0 : getBrokerEBSVolumeInfo().hashCode());
        hashCode = prime * hashCode + ((getConfigurationInfo() == null) ? 0 : getConfigurationInfo().hashCode());
        hashCode = prime * hashCode + ((getNumberOfBrokerNodes() == null) ? 0 : getNumberOfBrokerNodes().hashCode());
        hashCode = prime * hashCode + ((getEnhancedMonitoring() == null) ? 0 : getEnhancedMonitoring().hashCode());
        hashCode = prime * hashCode + ((getOpenMonitoring() == null) ? 0 : getOpenMonitoring().hashCode());
        hashCode = prime * hashCode + ((getKafkaVersion() == null) ? 0 : getKafkaVersion().hashCode());
        hashCode = prime * hashCode + ((getLoggingInfo() == null) ? 0 : getLoggingInfo().hashCode());
        hashCode = prime * hashCode + ((getInstanceType() == null) ? 0 : getInstanceType().hashCode());
        hashCode = prime * hashCode + ((getClientAuthentication() == null) ? 0 : getClientAuthentication().hashCode());
        hashCode = prime * hashCode + ((getEncryptionInfo() == null) ? 0 : getEncryptionInfo().hashCode());
        hashCode = prime * hashCode + ((getConnectivityInfo() == null) ? 0 : getConnectivityInfo().hashCode());
        hashCode = prime * hashCode + ((getStorageMode() == null) ? 0 : getStorageMode().hashCode());
        hashCode = prime * hashCode + ((getBrokerCountUpdateInfo() == null) ? 0 : getBrokerCountUpdateInfo().hashCode());
        return hashCode;
    }
Returns a string representation of this object. This is useful for testing and debugging. Sensitive data will be
redacted from this string using a placeholder value.

@return A string representation of this object.

@see java.lang.Object#toString()
aws-java-sdk-kafka/src/main/java/com/amazonaws/services/kafka/model/MutableClusterInfo.java