# CfnNodeProps

Properties for defining a `CfnNode`.

Extends: CfnNodeProps
Used as props by: CfnNode

- Source: Generated code
- Type last changed: v2.262.0 · 22 Jul 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_medialive as medialive } from 'aws-cdk-lib';
const cfnNodeProps: medialive.CfnNodeProps = {
  clusterId: 'clusterId',

  // the properties below are optional
  name: 'name',
  nodeInterfaceMappings: [{
    logicalInterfaceName: 'logicalInterfaceName',
    networkInterfaceMode: 'networkInterfaceMode',
    physicalInterfaceName: 'physicalInterfaceName',
  }],
  role: 'role',
  sdiSourceMappings: [{
    cardNumber: 123,
    channelNumber: 123,
    sdiSource: 'sdiSource',
  }],
  tags: [{
    key: 'key',
    value: 'value',
  }],
};
```

## Properties

- `clusterId`: string (required) — The ID of the Cluster that the Node belongs to.

- `name`: string — The user-specified name of the Node.

- `nodeInterfaceMappings`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnNode.NodeInterfaceMappingProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_medialive.CfnNode.NodeInterfaceMappingProperty.html)[] — An array of interface mappings for the Node.

- `role`: string — The role of the Node in the Cluster.

  ACTIVE means the Node is available for encoding. BACKUP means the Node is a redundant Node and might get used if an ACTIVE Node fails.

- `sdiSourceMappings`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnNode.SdiSourceMappingProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_medialive.CfnNode.SdiSourceMappingProperty.html)[] — An array of SDI source mappings.

- `tags`: [CfnTag](/cdk/api/v2/docs/aws-cdk-lib.CfnTag.html)[] — A collection of key-value pairs.