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What if I use Terraform or a similar tool to manage the network resources in my AWS account?
If you use Terraform or a similar tool to manage your VPCs, please inform the Cloud Team during the Customer Input #1 stage. You would have several options to update your infrastructure-as-code configuration to support this migration. You could import the new Route Tables and TGW Attachments, or you could create your own Route Tables and TGW Attachments.
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