## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.cognigy.com/llms.txt)

Use this file to discover all available pages before exploring further.

### Log Out a User

#### Request

`POST /v2.0/users/{userId}/logout`

#### cURL Example

```bash
curl --request POST \
  --url https://api-trial.cognigy.ai/new/v2.0/users/{userId}/logout \
  --header 'X-API-Key: <api-key>'
```

#### Python Example

```python
import requests

url = "https://api-trial.cognigy.ai/new/v2.0/users/{userId}/logout"

headers = {"X-API-Key": "<api-key>"}

response = requests.post(url, headers=headers)

print(response.text)
```

#### JavaScript Fetch Example

```javascript
const options = {method: 'POST', headers: {'X-API-Key': '<api-key>'}};

fetch('https://api-trial.cognigy.ai/new/v2.0/users/{userId}/logout', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
```

#### PHP Example

```php
$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api-trial.cognigy.ai/new/v2.0/users/{userId}/logout",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_HTTPHEADER => [
    "X-API-Key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
```

#### Golang Example

```go
package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

url := "https://api-trial.cognigy.ai/new/v2.0/users/{userId}/logout"

req, _ := http.NewRequest("POST", url, nil)

req.Header.Add("X-API-Key", "<api-key>")

res, _ := http.DefaultClient.Do(req)

defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

fmt.Println(string(body))
}
```

#### HTTP Response Codes

- `204`: The session was successfully destroyed.
- `400`: Bad Request
- `401`: Unauthorized
- `402`: Payment Required
- `403`: Forbidden
- `404`: Not Found
- `405`: Method Not Allowed
- `409`: Conflict
- `413`: Payload Too Large
- `500`: Internal Server Error
- `501`: Not Implemented
- `502`: Bad Gateway
- `503`: Service Unavailable
- `504`: Gateway Timeout

#### Error Responses

```json
{
  "type": "Bad Request",
  "title": "Bad Request Error",
  "status": 400,
  "detail": "Validation failed. Missing payload.",
  "instance": "/v2.0/flows/5ce7c2d833ea1e04d7e6c432",
  "code": 1000,
  "traceId": "api--f84324f4-98eb-4f02-abdd-375a2e6c3c1f",
  "details": {}
}
```

```json
{
  "type": "Unauthorized",
  "title": "Unauthorized Error",
  "status": 401,
  "detail": "<string>",
  "instance": "/v2.0/flows/5ce7c2d833ea1e04d7e6c432",
  "code": 401,
  "traceId": "api--f84324f4-98eb-4f02-abdd-375a2e6c3c1f",
  "details": {}
}
```

#### Authorizations

- **APIKeyHeader**: `X-API-Key` (required)
- **Accept Header**: Specifies media type in response (default: `application/json`). Options: `application/json`, `application/hal+json`, `application/xml`, `text/xml`, `text/csv`.

#### Path Parameters

- `userId`: The Id of the User (required string length: 24, pattern: `^[a-z0-9]{24}$`).