public ModifyVpcEndpointServiceConfigurationRequest withAddNetworkLoadBalancerArns(String... addNetworkLoadBalancerArns) {
        if (this.addNetworkLoadBalancerArns == null) {
            setAddNetworkLoadBalancerArns(new com.amazonaws.internal.SdkInternalList<String>(addNetworkLoadBalancerArns.length));
        }
        for (String ele : addNetworkLoadBalancerArns) {
            this.addNetworkLoadBalancerArns.add(ele);
        }
        return this;
    }
<p>
The Amazon Resource Names (ARNs) of Network Load Balancers to add to your service configuration.
</p>
<p>
<b>NOTE:</b> This method appends the values to the existing list (if any). Use
{@link #setAddNetworkLoadBalancerArns(java.util.Collection)} or
{@link #withAddNetworkLoadBalancerArns(java.util.Collection)} if you want to override the existing values.
</p>

@param addNetworkLoadBalancerArns
       The Amazon Resource Names (ARNs) of Network Load Balancers to add to your service configuration.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-ec2/src/main/java/com/amazonaws/services/ec2/model/ModifyVpcEndpointServiceConfigurationRequest.java