Use an interface endpoint to Access Amazon Batch
You can use Amazon PrivateLink to create a private connection between your VPC and Amazon Batch. You can access Amazon Batch as if it were in your VPC, without the use of an internet gateway, NAT device, VPN connection, or Amazon Direct Connect connection. Instances in your VPC don't need public IP addresses to access Amazon Batch.
You establish this private connection by creating an interface endpoint, powered by Amazon PrivateLink. We create an endpoint network interface in each subnet that you enable for the interface endpoint. These are requester-managed network interfaces that serve as the entry point for traffic destined for Amazon Batch.
For more information, see Interface VPC endpoints in the Amazon PrivateLink Guide.