# Get instance statistics (CSV)

GET https://app.unleash-instance.example.com/api/admin/instance-admin/statistics/csv

Provides statistics about various features of Unleash to allow for reporting of usage for self-hosted customers. The response contains data such as the number of users, groups, features, strategies, versions, etc.

Reference: https://docs.getunleash.io/api/get-instance-admin-stats-csv

## OpenAPI Specification

```yaml
openapi: 3.1.1
info:
  title: Instance usage statistics
  version: endpoint_instanceAdmin.getInstanceAdminStatsCsv
paths:
  /api/admin/instance-admin/statistics/csv:
    get:
      operationId: get-instance-admin-stats-csv
      summary: Instance usage statistics
      description: >-
        Provides statistics about various features of Unleash to allow for
        reporting of usage for self-hosted customers. The response contains data
        such as the number of users, groups, features, strategies, versions,
        etc.
      tags:
        - - subpackage_instanceAdmin
      parameters:
        - name: Authorization
          in: header
          description: Header authentication of the form `undefined <token>`
          required: true
          schema:
            type: string
      responses:
        '200':
          description: instanceAdminStatsSchemaCsv
          content:
            application/json:
              schema:
                type: object
                properties: {}

```

## SDK Code Examples

```python Instance Admin_getInstanceAdminStatsCsv_example
import requests

url = "https://app.unleash-instance.example.com/api/admin/instance-admin/statistics/csv"

headers = {"Authorization": "<apiKey>"}

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

print(response.json())
```

```javascript Instance Admin_getInstanceAdminStatsCsv_example
const url = 'https://app.unleash-instance.example.com/api/admin/instance-admin/statistics/csv';
const options = {method: 'GET', headers: {Authorization: '<apiKey>'}};

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

```go Instance Admin_getInstanceAdminStatsCsv_example
package main

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

func main() {

	url := "https://app.unleash-instance.example.com/api/admin/instance-admin/statistics/csv"

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

	req.Header.Add("Authorization", "<apiKey>")

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

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

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

}
```

```ruby Instance Admin_getInstanceAdminStatsCsv_example
require 'uri'
require 'net/http'

url = URI("https://app.unleash-instance.example.com/api/admin/instance-admin/statistics/csv")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = '<apiKey>'

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

```java Instance Admin_getInstanceAdminStatsCsv_example
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://app.unleash-instance.example.com/api/admin/instance-admin/statistics/csv")
  .header("Authorization", "<apiKey>")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://app.unleash-instance.example.com/api/admin/instance-admin/statistics/csv', [
  'headers' => [
    'Authorization' => '<apiKey>',
  ],
]);

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

```csharp Instance Admin_getInstanceAdminStatsCsv_example
using RestSharp;

var client = new RestClient("https://app.unleash-instance.example.com/api/admin/instance-admin/statistics/csv");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "<apiKey>");
IRestResponse response = client.Execute(request);
```

```swift Instance Admin_getInstanceAdminStatsCsv_example
import Foundation

let headers = ["Authorization": "<apiKey>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://app.unleash-instance.example.com/api/admin/instance-admin/statistics/csv")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"
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()
```