PeeringAttachment

package generated_program;
import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.aws.Provider;
import com.pulumi.aws.ProviderArgs;
import com.pulumi.aws.AwsFunctions;
import com.pulumi.aws.inputs.GetRegionArgs;
import com.pulumi.aws.ec2transitgateway.TransitGateway;
import com.pulumi.aws.ec2transitgateway.TransitGatewayArgs;
import com.pulumi.aws.ec2transitgateway.PeeringAttachment;
import com.pulumi.aws.ec2transitgateway.PeeringAttachmentArgs;
import com.pulumi.resources.CustomResourceOptions;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
import java.io.File;
import java.nio.file.Files;
import java.nio.file.Paths;
public class App {
    public static void main(String[] args) {
        Pulumi.run(App::stack);
    }
    public static void stack(Context ctx) {
        var local = new Provider("local", ProviderArgs.builder()
            .region("us-east-1")
            .build());
        var peer = new Provider("peer", ProviderArgs.builder()
            .region("us-west-2")
            .build());
        final var peerRegion = AwsFunctions.getRegion();
        var localTransitGateway = new TransitGateway("localTransitGateway", TransitGatewayArgs.builder()
            .tags(Map.of("Name", "Local TGW"))
            .build(), CustomResourceOptions.builder()
                .provider(aws.local())
                .build());
        var peerTransitGateway = new TransitGateway("peerTransitGateway", TransitGatewayArgs.builder()
            .tags(Map.of("Name", "Peer TGW"))
            .build(), CustomResourceOptions.builder()
                .provider(aws.peer())
                .build());
        var example = new PeeringAttachment("example", PeeringAttachmentArgs.builder()
            .peerAccountId(peerTransitGateway.ownerId())
            .peerRegion(peerRegion.applyValue(getRegionResult -> getRegionResult.name()))
            .peerTransitGatewayId(peerTransitGateway.id())
            .transitGatewayId(localTransitGateway.id())
            .tags(Map.of("Name", "TGW Peering Requestor"))
            .build());
    }
}

$ pulumi import aws:ec2transitgateway/peeringAttachment:PeeringAttachment example tgw-attach-12345678