> **Experimental**
>
> `@aws-cdk/aws-mediaconnect-alpha` is an [**experimental**](/stability) (alpha) package: its API may change in any release, without a major version bump.
# IRouterOutput

Interface for Router Output.

Extends: IRouterOutput
Extends: IResource, IRouterOutputRef
Implemented by: RouterOutput

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/router-output.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0-alpha.0/packages/@aws-cdk/aws-mediaconnect-alpha/lib/router-output.ts#L81)

## Properties

- `createdAt`: string — The timestamp when the router output was created.

- `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.

- `ipAddress`: string — The IP address of the router output.

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

- `routerOutputArn`: string — The Amazon Resource Name (ARN) of the router output.

- `routerOutputId`: string — The unique identifier of the router output.

- `routerOutputName`: string — The name of the router output.

- `routerOutputRef`: [RouterOutputReference](/cdk/api/v2/docs/aws-cdk-lib.interfaces.aws_mediaconnect.RouterOutputReference.html) — A reference to a RouterOutput resource.

- `stack`: [Stack](/cdk/api/v2/docs/aws-cdk-lib.Stack.html) — The stack in which this resource is defined.

- `updatedAt`: string — The timestamp when the router output was last updated.

## Methods

- `applyRemovalPolicy(policy: RemovalPolicy): void` — Apply the given removal policy to this resource.

  The Removal Policy controls what happens to this resource when it stops
  being managed by CloudFormation, either because you've removed it from the
  CDK application or because you've made a change that requires the resource
  to be replaced.

  The resource can be deleted (`RemovalPolicy.DESTROY`), or left in your AWS
  account for data recovery and cleanup later (`RemovalPolicy.RETAIN`).

- `metric(metricName: string, props?: MetricOptions): Metric` — Create a CloudWatch metric for this router output.

  Router output metrics are dimensioned by `RouterOutputARN`. See the MediaConnect
  documentation for available metric names (e.g. `RouterOutputBitRate`,
  `RouterOutputTotalPackets`).

- `metricArqRequests(props?: MetricOptions): Metric` — Metric for the number of retransmitted packets requested through automatic repeat request (ARQ).

  Applies to RIST and SRT outputs only.

- `metricBitrate(props?: MetricOptions): Metric` — Metric for the bitrate of the router output's payload.

- `metricConnected(props?: MetricOptions): Metric` — Metric for the router output connection state (1 connected, 0 disconnected).

  Applies to SRT outputs only.

- `metricTotalPackets(props?: MetricOptions): Metric` — Metric for the total number of packets sent by the router output.

- `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