aws.lb.getLoadBalancer (v5)

AWS v5.43.0 (5.x), Mar 10 26

Viewing docs for AWS v5.43.0 (Older version)
published on Tuesday, Mar 10, 2026 by Pulumi

Go to latest version

Schema (JSON)

pulumi/pulumi-aws

Viewing docs for AWS v5.43.0 (Older version)
published on Tuesday, Mar 10, 2026 by Pulumi

Go to latest version

Schema (JSON)

pulumi/pulumi-aws

Example Usage

using System.Collections.Generic;
using System.Linq;
using Pulumi;
using Aws = Pulumi.Aws;

return await Deployment.RunAsync(() => 
{
    var config = new Config();
    var lbArn = config.Get("lbArn") ?? "";
    var lbName = config.Get("lbName") ?? "";
    var test = Aws.LB.GetLoadBalancer.Invoke(new()
    {
        Arn = lbArn,
        Name = lbName,
    });

});

package main

import (
	"github.com/pulumi/pulumi-aws/sdk/v5/go/aws/lb"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
	"github.com/pulumi/pulumi/sdk/v3/go/pulumi/config"
)

func main() {
	pulumi.Run(func(ctx *pulumi.Context) error {
		cfg := config.New(ctx, "")
		lbArn := ""
		if param := cfg.Get("lbArn"); param != "" {
			lbArn = param
		}
		lbName := ""
		if param := cfg.Get("lbName"); param != "" {
			lbName = param
		}
		_, err := lb.LookupLoadBalancer(ctx, &lb.LookupLoadBalancerArgs{
			Arn:  pulumi.StringRef(lbArn),
			Name: pulumi.StringRef(lbName),
		}, nil)
		if err != nil {
			return err
		}
		return nil
	})
}

package generated_program;

import com.pulumi.Context;
import com.pulumi.Pulumi;
import com.pulumi.core.Output;
import com.pulumi.aws.lb.LbFunctions;
import com.pulumi.aws.lb.inputs.GetLoadBalancerArgs;
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) {
        final var config = ctx.config();
        final var lbArn = config.get("lbArn").orElse("");
        final var lbName = config.get("lbName").orElse("");
        final var test = LbFunctions.getLoadBalancer(GetLoadBalancerArgs.builder()
            .arn(lbArn)
            .name(lbName)
            .build());

    }
}

import * as pulumi from "@pulumi/pulumi";
import * as aws from "@pulumi/aws";

const config = new pulumi.Config();
const lbArn = config.get("lbArn") || "";
const lbName = config.get("lbName") || "";
const test = aws.lb.getLoadBalancer({
    arn: lbArn,
    name: lbName,
});

import pulumi
import pulumi_aws as aws

config = pulumi.Config()
lb_arn = config.get("lbArn")
if lb_arn is None:
    lb_arn = ""
lb_name = config.get("lbName")
if lb_name is None:
    lb_name = ""
test = aws.lb.get_load_balancer(arn=lb_arn,
    name=lb_name)

configuration:
  lbArn:
    type: string
    default:
  lbName:
    type: string
    default:
variables:
  test:
    fn::invoke:
      Function: aws:lb:getLoadBalancer
      Arguments:
        arn: ${lbArn}
        name: ${lbName}

Using getLoadBalancer

Two invocation forms are available. The direct form accepts plain arguments and either blocks until the result value is available, or returns a Promise-wrapped result. The output form accepts Input-wrapped arguments and returns an Output-wrapped result.

function getLoadBalancer(args: GetLoadBalancerArgs, opts?: InvokeOptions): Promise<GetLoadBalancerResult>
function getLoadBalancerOutput(args: GetLoadBalancerOutputArgs, opts?: InvokeOptions): Output<GetLoadBalancerResult>

def get_load_balancer(arn: Optional[str] = None,
                      name: Optional[str] = None,
                      tags: Optional[Mapping[str, str]] = None,
                      opts: Optional[InvokeOptions] = None) -> GetLoadBalancerResult
def get_load_balancer_output(arn: Optional[pulumi.Input[str]] = None,
                      name: Optional[pulumi.Input[str]] = None,
                      tags: Optional[pulumi.Input[Mapping[str, pulumi.Input[str]]]] = None,
                      opts: Optional[InvokeOptions] = None) -> Output[GetLoadBalancerResult]

func LookupLoadBalancer(ctx *Context, args *LookupLoadBalancerArgs, opts ...InvokeOption) (*LookupLoadBalancerResult, error)
func LookupLoadBalancerOutput(ctx *Context, args *LookupLoadBalancerOutputArgs, opts ...InvokeOption) LookupLoadBalancerResultOutput

> Note: This function is named LookupLoadBalancer in the Go SDK.

public static class GetLoadBalancer 
{
    public static Task<GetLoadBalancerResult> InvokeAsync(GetLoadBalancerArgs args, InvokeOptions? opts = null)
    public static Output<GetLoadBalancerResult> Invoke(GetLoadBalancerInvokeArgs args, InvokeOptions? opts = null)
}

public static CompletableFuture<GetLoadBalancerResult> getLoadBalancer(GetLoadBalancerArgs args, InvokeOptions options)
public static Output<GetLoadBalancerResult> getLoadBalancer(GetLoadBalancerArgs args, InvokeOptions options)

fn::invoke:
  function: aws:lb/getLoadBalancer:getLoadBalancer
  arguments:
    # arguments dictionary

The following arguments are supported:

Arn string: Full ARN of the load balancer.
Name string: Unique name of the load balancer.
Tags Dictionary<string, string>: Mapping of tags, each pair of which must exactly match a pair on the desired load balancer.
NOTE: When both arn and name are specified, arn takes precedence. tags has lowest precedence.

Arn string: Full ARN of the load balancer.
Name string: Unique name of the load balancer.
Tags map[string]string: Mapping of tags, each pair of which must exactly match a pair on the desired load balancer.
NOTE: When both arn and name are specified, arn takes precedence. tags has lowest precedence.

arn String: Full ARN of the load balancer.
name String: Unique name of the load balancer.
tags Map<String,String>: Mapping of tags, each pair of which must exactly match a pair on the desired load balancer.
NOTE: When both arn and name are specified, arn takes precedence. tags has lowest precedence.

arn string: Full ARN of the load balancer.
name string: Unique name of the load balancer.
tags {[key: string]: string}: Mapping of tags, each pair of which must exactly match a pair on the desired load balancer.
NOTE: When both arn and name are specified, arn takes precedence. tags has lowest precedence.

arn str: Full ARN of the load balancer.
name str: Unique name of the load balancer.
tags Mapping[str, str]: Mapping of tags, each pair of which must exactly match a pair on the desired load balancer.
NOTE: When both arn and name are specified, arn takes precedence. tags has lowest precedence.

arn String: Full ARN of the load balancer.
name String: Unique name of the load balancer.
tags Map<String>: Mapping of tags, each pair of which must exactly match a pair on the desired load balancer.
NOTE: When both arn and name are specified, arn takes precedence. tags has lowest precedence.