## DELETE Knowledge Source

### Endpoint

`DELETE /v2.0/knowledgestores/{knowledgeStoreId}/sources/{sourceId}`

### Try it

**Delete a Knowledge Source**

### Example cURL Command

```bash
curl --request DELETE \
  --url https://api-trial.cognigy.ai/new/v2.0/knowledgestores/{knowledgeStoreId}/sources/{sourceId} \
  --header 'X-API-Key: <api-key>'
```

### Example Python Code

```python
import requests

url = "https://api-trial.cognigy.ai/new/v2.0/knowledgestores/{knowledgeStoreId}/sources/{sourceId}"

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

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

print(response.text)
```

### Example JavaScript Fetch

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

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

### Example PHP Code

```php
$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api-trial.cognigy.ai/new/v2.0/knowledgestores/{knowledgeStoreId}/sources/{sourceId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "DELETE",
  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;
}
```

### Example Go Code

```go
package main

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

func main() {

url := "https://api-trial.cognigy.ai/new/v2.0/knowledgestores/{knowledgeStoreId}/sources/{sourceId}"

req, _ := http.NewRequest("DELETE", 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))
}
```

### Status Codes

- **204**: Successfully deleted KnowledgeSource
- **400**: Bad Request - Validation failed. Missing payload.
- **401**: Unauthorized - Invalid API key.
- **403**: Forbidden - Insufficient permissions.
- **404**: Not Found - Resource does not exist.
- **405**: Method Not Allowed - Invalid method used.
- **409**: Conflict - Resource conflict.
- **413**: Payload Too Large - Request exceeds acceptable limit.
- **500**: Internal Server Error - Unexpected error occurred.
- **503**: Service Unavailable - Service is temporarily unavailable.