# RelayTrackOptions

URL: https://www.caprid.com/docs/reference/typescript/caprid/relay/index/interfaces/relaytrackoptions/

Defined in: [relay-sdks/ts/src/connect.ts:45](https://github.com/caprids/relay-sdks/blob/main/ts/src/connect.ts#L45)

Which track to subscribe to, and how: what [RelaySubscriber.subscribe](https://www.caprid.com/docs/reference/typescript/caprid/relay/index/interfaces/relaysubscriber/#subscribe) and `subscribeEvents` take.

## Properties

### namespace

```ts
namespace: readonly string[];
```

Defined in: [relay-sdks/ts/src/connect.ts:47](https://github.com/caprids/relay-sdks/blob/main/ts/src/connect.ts#L47)

Namespace tuple; fields are preserved without splitting or joining on slashes.

***

### parameters?

```ts
parameters?: MessageParameters;
```

Defined in: [relay-sdks/ts/src/connect.ts:51](https://github.com/caprids/relay-sdks/blob/main/ts/src/connect.ts#L51)

Protocol subscription controls, including the location filter and priority.

***

### track

```ts
track: string;
```

Defined in: [relay-sdks/ts/src/connect.ts:49](https://github.com/caprids/relay-sdks/blob/main/ts/src/connect.ts#L49)

Track name within the namespace.