public void setTargetArns(java.util.Collection<String> targetArns) {
        if (targetArns == null) {
            this.targetArns = null;
            return;
        }

        this.targetArns = new java.util.ArrayList<String>(targetArns);
    }
<p>
The ARN of the network load balancer of the VPC targeted by the VPC link. The network load balancer must be owned
by the same Amazon Web Services account of the API owner.
</p>

@param targetArns
       The ARN of the network load balancer of the VPC targeted by the VPC link. The network load balancer must
       be owned by the same Amazon Web Services account of the API owner.
aws-java-sdk-api-gateway/src/main/java/com/amazonaws/services/apigateway/model/UpdateVpcLinkResult.java