MadelineProto/old_docs/API_docs_v72/constructors/destroy_auth_key_fail.md

---
title: destroy_auth_key_fail
description: destroy_auth_key_fail attributes, type and example
---
## Constructor: destroy\_auth\_key\_fail  
[Back to constructors index](index.md)






### Type: [DestroyAuthKeyRes](../types/DestroyAuthKeyRes.md)


### Example:

```
$destroy_auth_key_fail = ['_' => 'destroy_auth_key_fail'];
```  

[PWRTelegram](https://pwrtelegram.xyz) json-encoded version:

```
{"_": "destroy_auth_key_fail"}
```


Or, if you're into Lua:  


```
destroy_auth_key_fail={_='destroy_auth_key_fail'}

```