# ReplicaRegion

Secret replica region.

- Source: [`aws-secretsmanager/lib/secret.ts`](https://github.com/aws/aws-cdk/blob/v2.275.0/packages/aws-cdk-lib/aws-secretsmanager/lib/secret.ts#L239)

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import { aws_kms as kms } from 'aws-cdk-lib';
import { aws_secretsmanager as secretsmanager } from 'aws-cdk-lib';

declare const key: kms.Key;
const replicaRegion: secretsmanager.ReplicaRegion = {
  region: 'region',

  // the properties below are optional
  encryptionKey: key,
};
```

## Properties

- `encryptionKey`: [IKey](/cdk/api/v2/docs/aws-cdk-lib.aws_kms.IKey.html) — The customer-managed encryption key to use for encrypting the secret value.

  **Default:** A default KMS key for the account and region is used.

- `region`: string (required) — The name of the region.