# CfnEncryptionConfigurationProps

Properties for defining a `CfnEncryptionConfiguration`.

Extends: CfnEncryptionConfigurationProps
Used as props by: CfnEncryptionConfiguration

- Source: Generated code
- Type last changed: v2.211.0 · 13 Aug 2025

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_iot as iot } from 'aws-cdk-lib';
const cfnEncryptionConfigurationProps: iot.CfnEncryptionConfigurationProps = {
  encryptionType: 'encryptionType',

  // the properties below are optional
  kmsAccessRoleArn: 'kmsAccessRoleArn',
  kmsKeyArn: 'kmsKeyArn',
};
```

## Properties

- `encryptionType`: string (required) — The type of the KMS key.

- `kmsAccessRoleArn`: string — The Amazon Resource Name (ARN) of the IAM role assumed by AWS IoT Core to call AWS on behalf of the customer.

- `kmsKeyArn`: string — The ARN of the customer managed KMS key.