> ## 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.

# isErrorCode

```typescript
isErrorCode(error: unknown, code: number): error
```

Whether `error` is a [JsonRpcError](https://docs.devin.ai/sdk/reference/classes/JsonRpcError.md) with the given code.

## Parameters

**error** `unknown` *required*

**code** `number` *required*

## Returns

`error`


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