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> For a complete documentation index, see https://api.alsona.com/llms.txt.
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# Delete filter

DELETE https://alsona.com/rest/accounts/{account_id}/campaigns/{campaign_id}/filters/{filter_id}

Delete a filter.

Reference: https://api.alsona.com/api-reference/campaigns/filters/delete-filter

## Authentication

- `X-API-KEY` header (required) — API Key authentication via header

## Request

### Path parameters

- `account_id` (string, required)
- `campaign_id` (string, required)
- `filter_id` (string, required)

## Response

### 200

Successful response

- `success` (boolean, required)
- `filter` (RestAccountsAccountIdCampaignsCampaignIdFiltersFilterIdDeleteResponsesContentApplicationJsonSchemaFilter, required)

## Types

### RestAccountsAccountIdCampaignsCampaignIdFiltersFilterIdDeleteResponsesContentApplicationJsonSchemaFilter

- `type` (string, required)
- `stats` (RestAccountsAccountIdCampaignsCampaignIdFiltersFilterIdDeleteResponsesContentApplicationJsonSchemaFilterStats, required)
- `status` (string, required)
- `filters` (RestAccountsAccountIdCampaignsCampaignIdFiltersFilterIdDeleteResponsesContentApplicationJsonSchemaFilterFilters, required)
- `seat_id` (string, required)
- `url_page` (string, required)
- `filter_id` (string, required)
- `account_id` (string, required)
- `created_at` (integer, required)
- `campaign_id` (string, required)
- `max_profiles` (integer, required)
- `filter_group_id` (string, required)
- `profile_fetch_type` (string, required)

### RestAccountsAccountIdCampaignsCampaignIdFiltersFilterIdDeleteResponsesContentApplicationJsonSchemaFilterStats

- `fetch_errors` (integer, required)
- `profiles_fetched` (integer, required)

### RestAccountsAccountIdCampaignsCampaignIdFiltersFilterIdDeleteResponsesContentApplicationJsonSchemaFilterFilters

- `data_cleansing` (boolean, required)
- `include_degree_1` (boolean, required)

## Examples

**Response**

```json
{
  "success": true,
  "filter": {
    "type": "filter_LP",
    "stats": {
      "fetch_errors": 0,
      "profiles_fetched": 88
    },
    "status": "PAUSED",
    "filters": {
      "data_cleansing": true,
      "include_degree_1": true
    },
    "seat_id": "SEATXXXXXXXXXXXXXXXXXXXX",
    "url_page": "https://www.linkedin.com/search/results/people/?keywords=ceos%20michigan&network=%5B%22S%22%5D&sid=p-e",
    "filter_id": "FILTXXXXXXXXXXXXXXXXXXXX",
    "account_id": "ACCOXXXXXXXXXXXXXXXXXXXX",
    "created_at": 1756556153805,
    "campaign_id": "CAMP2XXXXXXXXXXXXXXXXXXX",
    "max_profiles": 500,
    "filter_group_id": "filter_group_XXXXXXXXXXXXXXXXXXXX",
    "profile_fetch_type": "LAZY"
  }
}
```

**SDK Code**

```python Response
import requests

url = "https://alsona.com/rest/accounts/account_id/campaigns/campaign_id/filters/filter_id"

headers = {"X-API-KEY": "<apiKey>"}

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

print(response.json())
```

```javascript Response
const url = 'https://alsona.com/rest/accounts/account_id/campaigns/campaign_id/filters/filter_id';
const options = {method: 'DELETE', headers: {'X-API-KEY': '<apiKey>'}};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go Response
package main

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

func main() {

	url := "https://alsona.com/rest/accounts/account_id/campaigns/campaign_id/filters/filter_id"

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

	req.Header.Add("X-API-KEY", "<apiKey>")

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

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

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby Response
require 'uri'
require 'net/http'

url = URI("https://alsona.com/rest/accounts/account_id/campaigns/campaign_id/filters/filter_id")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Delete.new(url)
request["X-API-KEY"] = '<apiKey>'

response = http.request(request)
puts response.read_body
```

```java Response
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.delete("https://alsona.com/rest/accounts/account_id/campaigns/campaign_id/filters/filter_id")
  .header("X-API-KEY", "<apiKey>")
  .asString();
```

```php Response
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('DELETE', 'https://alsona.com/rest/accounts/account_id/campaigns/campaign_id/filters/filter_id', [
  'headers' => [
    'X-API-KEY' => '<apiKey>',
  ],
]);

echo $response->getBody();
```

```csharp Response
using RestSharp;

var client = new RestClient("https://alsona.com/rest/accounts/account_id/campaigns/campaign_id/filters/filter_id");
var request = new RestRequest(Method.DELETE);
request.AddHeader("X-API-KEY", "<apiKey>");
IRestResponse response = client.Execute(request);
```

```swift Response
import Foundation

let headers = ["X-API-KEY": "<apiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://alsona.com/rest/accounts/account_id/campaigns/campaign_id/filters/filter_id")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "DELETE"
request.allHTTPHeaderFields = headers

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```