# RedisResource.withHostPort

- Module: [Aspire.Hosting.Redis](/reference/api/typescript/aspire.hosting.redis.md)
- Defined on: [RedisResource](/reference/api/typescript/aspire.hosting.redis/redisresource.md)
- Version: `13.4.0`
- Kind: `method`

Configures the host port that the Redis resource is exposed on instead of using randomly assigned port.

## Definition

```typescript
interface RedisResource {
  // ... omitted for brevity
  withHostPort(port: number): RedisResource;
}
```

## Signature

```typescript
withHostPort(port: number): RedisResource
```

## Parameters

- `port` (`number`)

## Returns

[RedisResource](/reference/api/typescript/aspire.hosting.redis/redisresource.md) `builder`

## Defined on

- [RedisResource](/reference/api/typescript/aspire.hosting.redis/redisresource.md) -- `handle`