# AppConfigurationProperty

- 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_emr as emr } from 'aws-cdk-lib';

declare const appConfigurationProperty_: emr.CfnInstanceGroupConfig.AppConfigurationProperty;
const appConfigurationProperty: emr.CfnInstanceGroupConfig.AppConfigurationProperty = {
  classification: 'classification',
  configurationProperties: {
    configurationPropertiesKey: 'configurationProperties',
  },
  configurations: [appConfigurationProperty_],
};
```

## Properties

- `classification`: string

- `configurationProperties`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | { [key: string]: string }

- `configurations`: [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [IResolvable](/cdk/api/v2/docs/aws-cdk-lib.IResolvable.html) | [CfnInstanceGroupConfig.AppConfigurationProperty](/cdk/api/v2/docs/aws-cdk-lib.aws_emr.CfnInstanceGroupConfig.AppConfigurationProperty.html)[]