module "google_compute_route" {  source       = "terraform-google-modules/network/google//modules/routes"  version      = "~> 13.0"  project_id   = var.project_id # Replace this with your project ID in quotes  network_name = "default"  routes = [    {      name              = "egress-internet"      description       = "route through IGW to access internet"      destination_range = "0.0.0.0/0"      tags              = "egress-inet"      next_hop_internet = "true"    }  ]}

import("context""fmt""io"compute"cloud.google.com/go/compute/apiv1"computepb"cloud.google.com/go/compute/apiv1/computepb""google.golang.org/protobuf/proto")// createRoute creates a route with given name inside given project.funccreateRoute(wio.Writer,projectID,namestring)error{// projectID := "your_project_id"// name := "testname"ctx:=context.Background()client,err:=compute.NewRoutesRESTClient(ctx)iferr!=nil{returnfmt.Errorf("NewRoutesRESTClient: %w",err)}deferclient.Close()route:=&computepb.Route{Name:proto.String(name),Network:proto.String("global/networks/default"),DestRange:proto.String("0.0.0.0/0"),NextHopGateway:proto.String("global/gateways/default-internet-gateway"),}req:=&computepb.InsertRouteRequest{Project:projectID,RouteResource:route,}op,err:=client.Insert(ctx,req)iferr!=nil{returnfmt.Errorf("unable to insert a route: %w",err)}iferr:=op.Wait(ctx);err!=nil{returnfmt.Errorf("unable to wait for the operation: %w",err)}fmt.Fprintf(w,"Route created\n")returnnil}

importcom.google.cloud.compute.v1.InsertRouteRequest;importcom.google.cloud.compute.v1.Operation;importcom.google.cloud.compute.v1.Route;importcom.google.cloud.compute.v1.RoutesClient;importjava.io.IOException;importjava.util.UUID;importjava.util.concurrent.ExecutionException;importjava.util.concurrent.TimeUnit;importjava.util.concurrent.TimeoutException;publicclassCreateRoute{publicstaticvoidmain(String[]args)throwsIOException,ExecutionException,InterruptedException,TimeoutException{// TODO(developer): Replace these variables before running the sample.// Project ID or project number of the Cloud project you want to use.StringprojectId="your-project-id";// Route name you want to use.StringrouteName="your-route-name";createRoute(projectId,routeName);}// Create route for a project.publicstaticOperation.StatuscreateRoute(StringprojectId,StringrouteName)throwsIOException,ExecutionException,InterruptedException,TimeoutException{// Initialize client that will be used to send requests. This client only needs to be created// once, and can be reused for multiple requests.try(RoutesClientroutesClient=RoutesClient.create()){StringnextHopGateway=String.format("projects/%s/global/gateways/default-internet-gateway",projectId);Routeroute=Route.newBuilder().setName(routeName).setDestRange("10.0.0.0/16").setNetwork("global/networks/default").setNextHopGateway(nextHopGateway).build();InsertRouteRequestrequest=InsertRouteRequest.newBuilder().setProject(projectId).setRequestId(UUID.randomUUID().toString()).setRouteResource(route).build();returnroutesClient.insertCallable().futureCall(request).get(30,TimeUnit.SECONDS).getStatus();}}}

from__future__importannotationsimportsysfromtypingimportAnyfromgoogle.api_core.extended_operationimportExtendedOperationfromgoogle.cloudimportcompute_v1defwait_for_extended_operation(operation:ExtendedOperation,verbose_name:str="operation",timeout:int=300)->Any:"""    Waits for the extended (long-running) operation to complete.    If the operation is successful, it will return its result.    If the operation ends with an error, an exception will be raised.    If there were any warnings during the execution of the operation    they will be printed to sys.stderr.    Args:        operation: a long-running operation you want to wait on.        verbose_name: (optional) a more verbose name of the operation,            used only during error and warning reporting.        timeout: how long (in seconds) to wait for operation to finish.            If None, wait indefinitely.    Returns:        Whatever the operation.result() returns.    Raises:        This method will raise the exception received from `operation.exception()`        or RuntimeError if there is no exception set, but there is an `error_code`        set for the `operation`.        In case of an operation taking longer than `timeout` seconds to complete,        a `concurrent.futures.TimeoutError` will be raised.    """result=operation.result(timeout=timeout)ifoperation.error_code:print(f"Error during{verbose_name}: [Code:{operation.error_code}]:{operation.error_message}",file=sys.stderr,flush=True,)print(f"Operation ID:{operation.name}",file=sys.stderr,flush=True)raiseoperation.exception()orRuntimeError(operation.error_message)ifoperation.warnings:print(f"Warnings during{verbose_name}:\n",file=sys.stderr,flush=True)forwarninginoperation.warnings:print(f" -{warning.code}:{warning.message}",file=sys.stderr,flush=True)returnresultdefcreate_route(project_id:str,network:str,route_name:str,destination_range:str,*,next_hop_gateway:str|None=None,next_hop_ip:str|None=None,next_hop_instance:str|None=None,next_hop_vpn_tunnel:str|None=None,next_hop_ilb:str|None=None,)->compute_v1.Route:"""    Create a new route in selected network by providing a destination and next hop name.    Note: The set of {next_hop_gateway, next_hop_ip, next_hop_instance, next_hop_vpn_tunnel,        next_hop_ilb} is exclusive, you and only specify one of those parameters.    Args:        project_id: project ID or project number of the Cloud project you want to use.        network: name of the network the route will be created in. Available name formats:            * https://www.googleapis.com/compute/v1/projects/{project_id}/global/networks/{network}            * projects/{project_id}/global/networks/{network}            * global/networks/{network}        route_name: name of the new route.        destination_range: range of destination IPs this route should be applied to. E.g. 10.0.0.0/16.        next_hop_gateway: name of the gateway the traffic should be directed to.        next_hop_ip: IP address the traffic should be directed to.        next_hop_instance: name of the instance the traffic should be directed to. Name format:            "projects/{project}/zones/{zone}/instances/{instance_name}"        next_hop_vpn_tunnel: name of the VPN tunnel the traffic should be directed to. Name format:            "projects/{project}/regions/{region}/vpnTunnels/{vpn_tunnel_name}"        next_hop_ilb: name of a forwarding rule of the Internal Load Balancer the traffic            should be directed to. Name format:            "projects/{project}/regions/{region}/forwardingRules/{forwarding_rule_region}"    Returns:        A new compute_v1.Route object.    """excl_args={next_hop_instance,next_hop_ilb,next_hop_vpn_tunnel,next_hop_gateway,next_hop_ip,}args_set=sum(1ifargisnotNoneelse0forarginexcl_args)ifargs_set!=1:raiseRuntimeError("You must specify exactly one next_hop_* parameter.")route=compute_v1.Route()route.name=route_nameroute.network=networkroute.dest_range=destination_rangeifnext_hop_gateway:route.next_hop_gateway=next_hop_gatewayelifnext_hop_ip:route.next_hop_ip=next_hop_ipelifnext_hop_instance:route.next_hop_instance=next_hop_instanceelifnext_hop_vpn_tunnel:route.next_hop_vpn_tunnel=next_hop_vpn_tunnelelifnext_hop_ilb:route.next_hop_ilb=next_hop_ilbroute_client=compute_v1.RoutesClient()operation=route_client.insert(project=project_id,route_resource=route)wait_for_extended_operation(operation,"route creation")returnroute_client.get(project=project_id,route=route_name)

import("context""fmt""io"compute"cloud.google.com/go/compute/apiv1"computepb"cloud.google.com/go/compute/apiv1/computepb")// deleteRoute deletes a route by name in given project.funcdeleteRoute(wio.Writer,projectID,namestring)error{// projectID := "your_project_id"// name := "testname"ctx:=context.Background()client,err:=compute.NewRoutesRESTClient(ctx)iferr!=nil{returnfmt.Errorf("NewRoutesRESTClient: %w",err)}deferclient.Close()req:=&computepb.DeleteRouteRequest{Project:projectID,Route:name,}op,err:=client.Delete(ctx,req)iferr!=nil{returnfmt.Errorf("unable to delete a route: %w",err)}iferr:=op.Wait(ctx);err!=nil{returnfmt.Errorf("unable to wait for the operation: %w",err)}fmt.Fprintf(w,"Route deleted\n")returnnil}

importcom.google.cloud.compute.v1.DeleteRouteRequest;importcom.google.cloud.compute.v1.RoutesClient;importjava.io.IOException;importjava.util.UUID;importjava.util.concurrent.ExecutionException;importjava.util.concurrent.TimeUnit;importjava.util.concurrent.TimeoutException;publicclassDeleteRoute{publicstaticvoidmain(String[]args)throwsIOException,ExecutionException,InterruptedException,TimeoutException{// TODO(developer): Replace these variables before running the sample.// Project ID or project number of the Cloud project you want to use.StringprojectId="your-project-id";// Route name you want to delete.StringrouteName="your-route-name";deleteRoute(projectId,routeName);}// Deletes a route from a project.publicstaticvoiddeleteRoute(StringprojectId,StringrouteName)throwsIOException,ExecutionException,InterruptedException,TimeoutException{// Initialize client that will be used to send requests. This client only needs to be created// once, and can be reused for multiple requests.try(RoutesClientroutesClient=RoutesClient.create()){DeleteRouteRequestrequest=DeleteRouteRequest.newBuilder().setProject(projectId).setRoute(routeName).setRequestId(UUID.randomUUID().toString()).build();routesClient.deleteCallable().futureCall(request).get(30,TimeUnit.SECONDS);}}}

from__future__importannotationsimportsysfromtypingimportAnyfromgoogle.api_core.extended_operationimportExtendedOperationfromgoogle.cloudimportcompute_v1defwait_for_extended_operation(operation:ExtendedOperation,verbose_name:str="operation",timeout:int=300)->Any:"""    Waits for the extended (long-running) operation to complete.    If the operation is successful, it will return its result.    If the operation ends with an error, an exception will be raised.    If there were any warnings during the execution of the operation    they will be printed to sys.stderr.    Args:        operation: a long-running operation you want to wait on.        verbose_name: (optional) a more verbose name of the operation,            used only during error and warning reporting.        timeout: how long (in seconds) to wait for operation to finish.            If None, wait indefinitely.    Returns:        Whatever the operation.result() returns.    Raises:        This method will raise the exception received from `operation.exception()`        or RuntimeError if there is no exception set, but there is an `error_code`        set for the `operation`.        In case of an operation taking longer than `timeout` seconds to complete,        a `concurrent.futures.TimeoutError` will be raised.    """result=operation.result(timeout=timeout)ifoperation.error_code:print(f"Error during{verbose_name}: [Code:{operation.error_code}]:{operation.error_message}",file=sys.stderr,flush=True,)print(f"Operation ID:{operation.name}",file=sys.stderr,flush=True)raiseoperation.exception()orRuntimeError(operation.error_message)ifoperation.warnings:print(f"Warnings during{verbose_name}:\n",file=sys.stderr,flush=True)forwarninginoperation.warnings:print(f" -{warning.code}:{warning.message}",file=sys.stderr,flush=True)returnresultdefdelete_route(project_id:str,route_name:str)->None:"""    Delete a route in project.    Args:        project_id: project ID or project number of the Cloud project you want to use.        route_name: name of the route to delete.    """route_client=compute_v1.RoutesClient()operation=route_client.delete(project=project_id,route=route_name)wait_for_extended_operation(operation,"route deletion")

resource "google_compute_instance" "default" {  project      = var.project_id # Replace this with your project ID in quotes  zone         = "southamerica-east1-b"  name         = "instance-next-hop"  machine_type = "e2-medium"  boot_disk {    initialize_params {      image = "debian-cloud/debian-9"    }  }  network_interface {    network = "default"  }  can_ip_forward = true}