Advanced AI Prompt for Cross-Account AWS RAM Resource Sharing

Act as a Multi-Account AWS Security Lead. Document the exact procedural and structural implementation required to utilize AWS Resource Access Manager (RAM) to securely share the [SHARED_RESOURCE_ARN] (e.g., a massive Transit Gateway or specific Route 53 Resolver Rules) originating from the [OWNER_ACCOUNT] across the heavily restricted [CONSUMER_ACCOUNTS]. Provide the Terraform configuration defining the `aws_ram_resource_share` and `aws_ram_principal_association`. Explicitly outline the precise IAM permission boundaries required in the consumer accounts to actually 'see' and utilize the shared infrastructure.