# SsmExternalParameterProperty

An AWS Systems Manager Document external parameter.

- Source: Generated code
- Type last changed: v2.272.0 · 30 Sep 2026

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_mgn as mgn } from 'aws-cdk-lib';
const ssmExternalParameterProperty: mgn.CfnLaunchConfigurationTemplate.SsmExternalParameterProperty = {
  dynamicPath: 'dynamicPath',
};
```

## Properties

- `dynamicPath`: string (required) — AWS Systems Manager Document external parameter dynamic path.