# NodeLifecycleScriptProperty

A single lifecycle script with its source, arguments, and error behavior.

- Source: Generated code
- Type last changed: v2.264.0 · 10 Aug 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_pcs as pcs } from 'aws-cdk-lib';
const nodeLifecycleScriptProperty: pcs.CfnComputeNodeGroup.NodeLifecycleScriptProperty = {
  name: 'name',
  scriptSource: {
    scriptLocation: 'scriptLocation',

    // the properties below are optional
    checksum: 'checksum',
    s3VersionId: 's3VersionId',
  },

  // the properties below are optional
  arguments: ['arguments'],
  executionPolicy: 'executionPolicy',
  onError: 'onError',
};
```

## Properties

- `arguments`: string[] — An ordered list of arguments passed to the script.

- `executionPolicy`: string — Whether the script runs only on the node's first boot (FIRST_BOOT_ONLY) or on every boot including reboots (EVERY_BOOT).

  Defaults to FIRST_BOOT_ONLY.

- `name`: string (required) — A human-readable name that identifies the script.

- `onError`: string — The behavior when the script exits with an error.

  Defaults to TERMINATE.

- `scriptSource`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnComputeNodeGroup.ScriptSourceProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_pcs.CfnComputeNodeGroup.ScriptSourceProperty.html) (required) — The external location of a lifecycle script.