Your AWS account contains one or more compute VPCs that you want to manage using NSX. To bring your inventory into NSX Cloud, you need to start by adding your AWS account in CSM.
This is a three-step process:
Step 1 (In NSX Cloud): Add your AWS account using the ARN information generated by the JSON template provided by NSX Cloud.
Step 2 (In your AWS account): Create or select a VPC in the selected deployment region, with specific configurations.
Step 3 (In NSX Cloud): Deploy the NSX Public Cloud Gateway (PCG) in the VPC configured for NSX Cloud.