Defined in: [src/types/messages.ts:855](https://github.com/strands-agents/harness-sdk/blob/1fd743a7fe7cba5547824c6123aab7e6f3a7f10f/strands-ts/src/types/messages.ts#L855)

Image content to be evaluated by guardrails.

## Properties

### format

```ts
format: GuardImageFormat;
```

Defined in: [src/types/messages.ts:859](https://github.com/strands-agents/harness-sdk/blob/1fd743a7fe7cba5547824c6123aab7e6f3a7f10f/strands-ts/src/types/messages.ts#L859)

Image format.

---

### source

```ts
source: GuardImageSource;
```

Defined in: [src/types/messages.ts:864](https://github.com/strands-agents/harness-sdk/blob/1fd743a7fe7cba5547824c6123aab7e6f3a7f10f/strands-ts/src/types/messages.ts#L864)

Image source (bytes only).