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

Properties for HLS Akamai CDN settings.

- Stability: [Experimental](/cdk/api/stability.html)
- Source: [`lib/output-group.ts`](https://github.com/aws/aws-cdk/blob/v2.274.0-alpha.0/packages/@aws-cdk/aws-medialive-alpha/lib/output-group.ts#L277)

## Example

```ts
// The code below shows an example of how to instantiate this type.
// The values are placeholders you should change.
import * as medialive_alpha from '@aws-cdk/aws-medialive-alpha';
import * as cdk from 'aws-cdk-lib';

declare const httpTransferMode: medialive_alpha.HttpTransferMode;
const hlsAkamaiCdnProps: medialive_alpha.HlsAkamaiCdnProps = {
  connectionRetryInterval: 123,
  filecacheDuration: cdk.Duration.minutes(30),
  httpTransferMode: httpTransferMode,
  numRetries: 123,
  restartDelay: 123,
  salt: 'salt',
  token: 'token',
};
```

## Properties

- `connectionRetryInterval`: number = 1 — The number of seconds to wait before retrying a connection to the CDN.

- `filecacheDuration`: [Duration](/cdk/api/v2/docs/aws-cdk-lib.Duration.html) = Duration.seconds(300) — The size of the file cache for streaming outputs.

- `httpTransferMode`: [HttpTransferMode](/cdk/api/v2/docs/@aws-cdk_aws-medialive-alpha.HttpTransferMode.html) = HttpTransferMode.NON_CHUNKED — Specifies whether to use chunked transfer encoding.

- `numRetries`: number = 10 — The number of retry attempts.

- `restartDelay`: number = 1 — The number of seconds to wait before restarting after a failure.

- `salt`: string — The salt for Akamai authentication.

  **Default:** no salt

- `token`: string — The token for Akamai authentication.

  **Default:** no token