# IApplicationLoadBalancerRef

Indicates that this resource can be referenced as an Application LoadBalancer.

Extends: IApplicationLoadBalancerRef
Extends: ILoadBalancerRef
Implemented by: ApplicationLoadBalancer

- Source: [`aws-elasticloadbalancingv2/lib/alb/application-load-balancer.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-elasticloadbalancingv2/lib/alb/application-load-balancer.ts#L1120)
- Type last changed: v2.234.0 · 8 Jan 2026

## Properties

- `env`: [ResourceEnvironment](/cdk/api/v2/docs/aws-cdk-lib.interfaces.ResourceEnvironment.html) — The environment this resource belongs to.

  For resources that are created and managed in a Stack (those created by
  creating new class instances like `new Role()`, `new Bucket()`, etc.), this
  is always the same as the environment of the stack they belong to.

  For referenced resources (those obtained from referencing methods like
  `Role.fromRoleArn()`, `Bucket.fromBucketName()`, etc.), they might be
  different than the stack they were imported into.

- `isApplicationLoadBalancer`: boolean — Indicates that this is an Application Load Balancer.

  Will always return true, but is necessary to prevent accidental structural
  equality in TypeScript.

- `loadBalancerRef`: [LoadBalancerReference](/cdk/api/v2/docs/aws-cdk-lib.interfaces.aws_elasticloadbalancingv2.LoadBalancerReference.html) — A reference to a LoadBalancer resource.

- `node`: [Node](/cdk/api/v2/docs/constructs.Node.html) — The tree node.

## Methods

- `with(...mixins: IMixin[]): IConstruct` — Applies one or more mixins to this construct.

  Mixins are applied in order. The list of constructs is captured at the
  start of the call, so constructs added by a mixin will not be visited.

  **Parameters**

  - `mixins` — The mixins to apply.

  **Returns:** This construct for chaining