In this recipe, we will learn to use AWS Resource Access Manager (RAM). AWS RAM enables us to securely share AWS resources with other AWS accounts or within our AWS Organization. The resources we can share include AWS Transit Gateways, Subnets, AWS License Manager configurations, Amazon Route 53 Resolver rules, and more.
Setting up and using AWS Resource Access Manager
Getting ready
If you are using the resource share type as a subnet, you can create a subnet by following the Creating subnets in VPC recipe in Chapter 5, Network Security with VPC.
To select an organizational unit (OU) to share the resource, you need an Organization set up to use OUs. I will be using an Organization, as set up in the Creating a master account...