# IMQRPCResponse.error property · @imqueue/rpc

Source: https://imqueue.org/api/rpc/latest/rpc.imqrpcresponse.error/
Published: 2026-08-04
Author: @imqueue maintainers (https://github.com/imqueue)
Package: @imqueue/rpc 3.5.3 — generated reference, not hand-written

`null` on success, otherwise the failure descriptor.

**Signature:**

```typescript
error: IMQRPCError | null;
```

## Remarks

The client checks this field first and rejects the call with it, ignoring [IMQRPCResponse.data](https://imqueue.org/api/rpc/latest/rpc.imqrpcresponse.data/) — so the two are effectively mutually exclusive.