public void setAttachmentNetworkAclConfiguration(java.util.Collection<NetworkACLEntry> attachmentNetworkAclConfiguration) {
        if (attachmentNetworkAclConfiguration == null) {
            this.attachmentNetworkAclConfiguration = null;
            return;
        }

        this.attachmentNetworkAclConfiguration = new java.util.ArrayList<NetworkACLEntry>(attachmentNetworkAclConfiguration);
    }
<p>
The rules that define how you manage the outbound traffic from kdb network to your internal network.
</p>

@param attachmentNetworkAclConfiguration
       The rules that define how you manage the outbound traffic from kdb network to your internal network.
aws-java-sdk-finspace/src/main/java/com/amazonaws/services/finspace/model/TransitGatewayConfiguration.java