> ## Documentation Index
> Fetch the complete documentation index at: https://docs.devin.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# prompt.blobResource

```typescript
blobResource(uri: string, blob: string, options?: ResourceOptions): CognitionContentBlock
```

An embedded `resource` block carrying binary data; `blob` is base64-encoded.

## Parameters

**uri** `string` *required*

**blob** `string` *required*

**options** `ResourceOptions`

## Returns

`CognitionContentBlock`


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