# sendMessageCancelAction

Invalidate all previous action updates. E.g. when user deletes entered text or aborts a video upload.

<!-- schema-blocks -->
#### [End-to-end schema](/schema/end-to-end.md)

```
===17===
sendMessageCancelAction#fd5ec8f5 = SendMessageAction;
```

#### API schema
<!-- /schema-blocks -->

```tl
sendMessageCancelAction#fd5ec8f5 = SendMessageAction;
```

### Parameters

This constructor does not require any parameters.

### Type
[SendMessageAction](/type/SendMessageAction.