> For the complete documentation index, see [llms.txt](https://sdk.venly.io/sdk-reference/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sdk.venly.io/sdk-reference/ue5-sdk-v3/function-references/wallet/signatures/deletesignature.md).

# DeleteSignature

Cancels a signature request by setting its status to **CANCELED**. This prevents the signature from being executed and marks it as permanently inactive.

**Cancellation rules:**

* Can only cancel requests with status:\ **SAVED** or **READY**
* Cannot cancel already **SIGNED**, **EXPIRED**, or **CANCELED** requests
* Action is irreversible - canceled requests cannot be reactivated

{% code overflow="wrap" %}

```cpp
void DeleteSignature(FString Id, const FVyOnComplete& OnComplete) const;
```

{% endcode %}

\
**Parameters**

| Id         | FString       | UUID of the signature request to cancel                                                 |
| ---------- | ------------- | --------------------------------------------------------------------------------------- |
| OnComplete | FVyOnComplete | The callback function called when the user preferences retrieval operation is complete. |