> **Experimental**
>
> `@aws-cdk/aws-bedrock-alpha` is an [**experimental**](/stability) (alpha) package: its API may change in any release, without a major version bump.
# PromptAttributes

Attributes for specifying an imported Bedrock Prompt.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`bedrock/prompts/prompt.ts`](https://github.com/aws/aws-cdk/blob/v2.276.0-alpha.0/packages/@aws-cdk/aws-bedrock-alpha/bedrock/prompts/prompt.ts#L146)

## Example

```ts
// Import an existing prompt by ARN
const importedPrompt = bedrock.Prompt.fromPromptAttributes(this, 'ImportedPrompt', {
  promptArn: 'arn:aws:bedrock:region:account:prompt/prompt-id',
  kmsKey: kms.Key.fromKeyArn(this, 'ImportedKey', 'arn:aws:kms:region:account:key/key-id'), // optional
  promptVersion: '1', // optional, defaults to 'DRAFT'
});
```

## Properties

- `kmsKey`: [IKey](/cdk/api/v2/docs/aws-cdk-lib.aws_kms.IKey.html) — Optional KMS encryption key associated with this prompt.

  **Default:** undefined - An AWS managed key is used

- `promptArn`: string (required) — The ARN of the prompt.

  ```ts
  "arn:aws:bedrock:us-east-1:123456789012:prompt/PROMPT12345"
  ```

- `promptVersion`: string = "DRAFT" — The version of the prompt.