> For the complete documentation index, see [llms.txt](https://painor.gitbook.io/gramjs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://painor.gitbook.io/gramjs/working-with-bot-inline-queries-and-callback-buttons/messages.setbotcallbackanswer.md).

# messages.setBotCallbackAnswer

Set the callback answer to a user button press (bots only)

## Example

{% tabs %}
{% tab title="Javascript" %}

```javascript
const {Api, TelegramClient} = require('telegram');
const {StringSession} = require('telegram/sessions');

const session = new StringSession('');
const client = new TelegramClient(session, apiId, apiHash, {});

(async function run() {
    const result = await client.invoke(new Api.messages.setBotCallbackAnswer({
        alert: true,
        queryId: 5130910,
        message: 'random string here',
        url: 'random string here',
        cacheTime: 3996368,
        }));
    console.log(result); // prints the result
})();
```

{% endtab %}

{% tab title="TypeScript" %}

```typescript
import {Api, TelegramClient} from 'telegram';
import {StringSession} from 'telegram/sessions';

const session = new StringSession('');
const client = new TelegramClient(session, apiId, apiHash, {});

(async function run() {
    const result: Api.Bool = await client.invoke(new Api.messages.setBotCallbackAnswer({
        alert: true,
        queryId: 5130910,
        message: 'random string here',
        url: 'random string here',
        cacheTime: 3996368,
        }));
    console.log(result); // prints the result
})();
```

{% endtab %}
{% endtabs %}

## TL schema

```
boolFalse#bc799737 = Bool;
boolTrue#997275b5 = Bool;
---functions---
messages.setBotCallbackAnswer#d58f130a flags:# alert:flags.1?true query_id:long message:flags.0?string url:flags.2?string cache_time:int = Bool;
```

## Parameters

|       Name      | Type                                                                                                                              | Description                                                                                             |
| :-------------: | --------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------- |
|    **flags**    | [#](https://core.telegram.org/type/%23)                                                                                           | Flags, see [TL conditional fields](https://core.telegram.org/mtproto/TL-combinators#conditional-fields) |
|    **alert**    | [flags](https://core.telegram.org/mtproto/TL-combinators#conditional-fields).1?[true](https://core.telegram.org/constructor/true) | Whether to show the message as a popup instead of a toast notification                                  |
|  **query\_id**  | [long](https://core.telegram.org/type/long)                                                                                       | Query ID                                                                                                |
|   **message**   | [flags](https://core.telegram.org/mtproto/TL-combinators#conditional-fields).0?[string](https://core.telegram.org/type/string)    | Popup to show                                                                                           |
|     **url**     | [flags](https://core.telegram.org/mtproto/TL-combinators#conditional-fields).2?[string](https://core.telegram.org/type/string)    | URL to open                                                                                             |
| **cache\_time** | [int](https://core.telegram.org/type/int)                                                                                         | Cache validity                                                                                          |

## Result

[Bool](https://core.telegram.org/type/Bool)

## Possible errors

| Code | Type               | Description             |
| :--: | ------------------ | ----------------------- |
|  400 | QUERY\_ID\_INVALID | The query ID is invalid |
|  400 | URL\_INVALID       | Invalid URL provided    |

## Can bots use this methd ?

### yes

## Related pages