attachment

The definition and status of the firewall endpoint for a single subnet. In each configured subnet, Network Firewall instantiates a firewall endpoint to handle network traffic.

This data type is used for any firewall endpoint type:

• For Firewall.SubnetMappings, this Attachment is part of the FirewallStatus sync states information. You define firewall subnets using CreateFirewall and AssociateSubnets.

• For VpcEndpointAssociation, this Attachment is part of the VpcEndpointAssociationStatus sync states information. You define these subnets using CreateVpcEndpointAssociation.