# Update license

POST https://app.unleash-instance.example.com/api/admin/license
Content-Type: application/json

**Enterprise feature**

Set a new Unleash license. Only available for self-hosted Enterprise customers.

Reference: https://docs.getunleash.io/api/update-license

## OpenAPI Specification

```yaml
openapi: 3.1.1
info:
  title: Set a new Unleash license.
  version: endpoint_instanceAdmin.updateLicense
paths:
  /api/admin/license:
    post:
      operationId: update-license
      summary: Set a new Unleash license.
      description: >-
        **Enterprise feature**


        Set a new Unleash license. Only available for self-hosted Enterprise
        customers.
      tags:
        - - subpackage_instanceAdmin
      parameters:
        - name: Authorization
          in: header
          description: Header authentication of the form `undefined <token>`
          required: true
          schema:
            type: string
      responses:
        '201':
          description: The resource was successfully created.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/licenseReadSchema'
        '400':
          description: The request data does not match what we expect.
          content: {}
        '401':
          description: >-
            Authorization information is missing or invalid. Provide a valid API
            token as the `authorization` header, e.g.
            `authorization:*.*.my-admin-token`.
          content: {}
        '403':
          description: >-
            The provided user credentials are valid, but the user does not have
            the necessary permissions to perform this operation
          content: {}
        '415':
          description: >-
            The operation does not support request payloads of the provided
            type. Please ensure that you're using one of the listed payload
            types and that you have specified the right content type in the
            "content-type" header.
          content: {}
      requestBody:
        description: licenseUpdateSchema
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/licenseUpdateSchema'
components:
  schemas:
    licenseUpdateSchema:
      type: object
      properties:
        token:
          type: string
          description: The actual license token.
      required:
        - token
    LicenseReadSchemaResources:
      type: object
      properties:
        seats:
          type: number
          format: double
          description: Number of seats in the license.
        releaseTemplates:
          type: number
          format: double
          description: Number of release templates in the license.
        edgeInstances:
          type: number
          format: double
          description: Number of Edge instances in the license.
        readOnlyUsers:
          type: number
          format: double
          description: Number of read-only users in the license.
    licenseReadSchema:
      type: object
      properties:
        token:
          type: string
          description: The actual license token.
        isValid:
          type: boolean
          description: Whether the license is valid or not.
        customer:
          type: string
          description: >-
            Name of the customer that owns the license. This is the name of the
            company that purchased the license.
        type:
          type: string
          description: Type of license.
        instanceName:
          type: string
          description: Name of the Unleash instance where this license is valid.
        instanceId:
          type: string
          description: Identifier of the Unleash instance where this license is valid.
        plan:
          type: string
          description: Name of plan that the license is for.
        resources:
          $ref: '#/components/schemas/LicenseReadSchemaResources'
          description: The resources available in the license.
        expireAt:
          type: string
          format: date-time
          description: Date when the license expires.
        issuedAt:
          type: string
          format: date-time
          description: Date when the license was issued.
      required:
        - isValid

```

## SDK Code Examples

```python
import requests

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

payload = { "token": "string" }
headers = {
    "Authorization": "<apiKey>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://app.unleash-instance.example.com/api/admin/license';
const options = {
  method: 'POST',
  headers: {Authorization: '<apiKey>', 'Content-Type': 'application/json'},
  body: '{"token":"string"}'
};

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

```go
package main

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

func main() {

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

	payload := strings.NewReader("{\n  \"token\": \"string\"\n}")

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

	req.Header.Add("Authorization", "<apiKey>")
	req.Header.Add("Content-Type", "application/json")

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

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

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

}
```

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

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

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"token\": \"string\"\n}"

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

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

HttpResponse<String> response = Unirest.post("https://app.unleash-instance.example.com/api/admin/license")
  .header("Authorization", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"token\": \"string\"\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'https://app.unleash-instance.example.com/api/admin/license', [
  'body' => '{
  "token": "string"
}',
  'headers' => [
    'Authorization' => '<apiKey>',
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://app.unleash-instance.example.com/api/admin/license");
var request = new RestRequest(Method.POST);
request.AddHeader("Authorization", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"token\": \"string\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = ["token": "string"] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://app.unleash-instance.example.com/api/admin/license")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "POST"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

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()
```