GCP - get project NAT GW's - go

Question

We have account on GCP which contain valid cloud Nat, now we want to get those values via
GCP sdk, I've tried the following and get empty response (maybe I use the wrong API and it not ListExternalVpnGatewaysRequest)
package main
import (
"context"
"fmt"
compute "cloud.google.com/go/compute/apiv1"
"google.golang.org/api/iterator"
computepb "google.golang.org/genproto/googleapis/cloud/compute/v1"
)
func main() {
ctx := context.Background()
c, err := compute.NewExternalVpnGatewaysRESTClient(ctx)
if err != nil {
fmt.Println(err)
}
defer c.Close()
proj := "dev-proj"
req := &computepb.ListExternalVpnGatewaysRequest{
//Filter: new(string),
//MaxResults: new(uint32),
//OrderBy: new(string),
//PageToken: new(string),
Project: proj,
//ReturnPartialSuccess: new(bool),
}
it := c.List(ctx, req)
for {
resp, err := it.Next()
if err == iterator.Done {
break
}
if err != nil {
fmt.Println(err)
}
// TODO: Use resp.
_ = resp
fmt.Println(resp)
}
}
I need to get the following values using GCP GO SDK
update
I tried the following as-is and I got error
package main
import (
"context"
"fmt"
"google.golang.org/api/compute/v1"
"log"
)
func main() {
project := "my-proj"
region := "my-region"
ctx := context.Background()
computeService, err := compute.New(ctx)
if err != nil {
log.Fatal(err)
}
req := computeService.Routers.List(project, region)
if err := req.Pages(ctx, func(page *compute.RouterList) error {
for _, router := range page.Items {
// process each `router` resource:
fmt.Printf("%#v\n", router)
// NAT Gateways are found in router.nats
}
return nil
}); err != nil {
log.Fatal(err)
}
}
Error is: ./main.go:16:36: cannot use ctx (type context.Context) as type *http.Client in argument to compute.New

Answer 1

A VPN Gateway is not the same as a NAT Gateway.
Use this code to list routers. Within the list of routers, is the NAT Gateways
import "google.golang.org/api/compute/v1"
// Replace with valid values for your project
project := "my-project"
region := "my-region"
ctx := context.Background()
c, err := google.DefaultClient(ctx, compute.CloudPlatformScope)
if err != nil {
log.Fatal(err)
}
computeService, err := compute.New(c)
if err != nil {
log.Fatal(err)
}
req := computeService.Routers.List(project, region)
if err := req.Pages(ctx, func(page *compute.RouterList) error {
for _, router := range page.Items {
// process each `router` resource:
fmt.Printf("%#v\n", router)
// NAT Gateways are found in router.nats
}
return nil
}); err != nil {
log.Fatal(err)
}
SDK Documentation