public void setVpcDNSTargets(java.util.Collection<VpcDNSTarget> vpcDNSTargets) {
        if (vpcDNSTargets == null) {
            this.vpcDNSTargets = null;
            return;
        }

        this.vpcDNSTargets = new java.util.ArrayList<VpcDNSTarget>(vpcDNSTargets);
    }
<p>
DNS Target records for the custom domains of this Amazon VPC.
</p>

@param vpcDNSTargets
       DNS Target records for the custom domains of this Amazon VPC.
aws-java-sdk-apprunner/src/main/java/com/amazonaws/services/apprunner/model/AssociateCustomDomainResult.java