> For the complete documentation index, see [llms.txt](https://docs.licensespring.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.licensespring.com/license-api/list-license-users-for-customer.md).

# List License Users for Customer

Returns a list of all license users assigned to licenses belonging to the requested customer (user-based products only).

### Endpoint

* Method: `GET`
* Path: `/api/v4/customer_license_users`
* Description: Retrieves license users by customer email for a product.

***

### Authentication

See [License API Authorization](/license-api/license-api-authorization.md).

#### Required headers

* `Date` (string)
* `Authorization` (string)

#### Recommended headers

* `Accept: application/json`

### Request

#### Query parameters

* `product` (string, required) — Product short code
* `customer` (string, required) — Customer email (e.g. `user@example.com`)

***

### Examples

{% tabs %}
{% tab title="curl" %}

```bash
curl --location --request GET '/api/v4/customer_license_users?product=string&customer=string' \
--header 'Accept: application/json' \
--header 'Date: string' \
--header 'Authorization: string'
```

{% endtab %}

{% tab title="nodejs" %}

```javascript
var request = require('request');
var options = {
  method: 'GET',
  url: '/api/v4/customer_license_users?product=string&customer=string',
  headers: {
    'Accept': 'application/json',
    'Date': 'string',
    'Authorization': 'string'
  }
};
request(options, function (error, response) {
  if (error) throw new Error(error);
  console.log(response.body);
});
```

{% endtab %}

{% tab title="javascript (fetch)" %}

```javascript
var myHeaders = new Headers();
myHeaders.append("Accept", "application/json");
myHeaders.append("Date", "string");
myHeaders.append("Authorization", "string");

var requestOptions = {
  method: 'GET',
  headers: myHeaders,
  redirect: 'follow'
};

fetch("/api/v4/customer_license_users?product=string&customer=string", requestOptions)
  .then(response => response.text())
  .then(result => console.log(result))
  .catch(error => console.log('error', error));
```

{% endtab %}

{% tab title="python" %}

```python
import requests

url = "/api/v4/customer_license_users?product=string&customer=string"

headers = {
  "Accept": "application/json",
  "Date": "string",
  "Authorization": "string"
}

response = requests.get(url, headers=headers)
print(response.text)
```

{% endtab %}

{% tab title="ruby" %}

```ruby
require "uri"
require "net/http"

url = URI("/api/v4/customer_license_users?product=string&customer=string")

http = Net::HTTP.new(url.host, url.port)
request = Net::HTTP::Get.new(url)
request["Accept"] = "application/json"
request["Date"] = "string"
request["Authorization"] = "string"

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

{% endtab %}
{% endtabs %}

***

### Response

### Type definition

```typescript
type LicenseUsersForCustomerResponseBody = {
  customer: {
    address: string,
    city: string,
    company_name: string,
    country: string,
    customer_account: string | null,
    email: string,
    first_name: string,
    last_name: string,
    phone: string,
    postcode: string,
    reference: string,
    state: string,
    metadata: JSON,
  },
  users: ({
    email: string,
    first_name: string,
    initial_password: string,
    is_active: boolean,
    is_initial_password: boolean,
    last_name: string,
    license_id: number,
    max_activations: number,
    order_id: number,
    order_store_id: string,
    phone_number: string,
    total_activations: number,
  })[]
}
```

### Example (200)

```json
{
    "customer": {
        "email": "test@example.com",
        "first_name": "",
        "last_name": "",
        "company_name": "",
        "phone": "",
        "reference": "",
        "address": "",
        "postcode": "",
        "city": "",
        "country": "",
        "state": ""
    },
    "users": [
        {
            "email": "test1@example.com",
            "is_active": true,
            "first_name": "",
            "last_name": "",
            "phone_number": "",
            "is_initial_password": true,
            "initial_password": "t218_uv@",
            "license_id": 34524352345,
            "order_store_id": "67e58562adfsfsdf1aff4b1f551d30326",
            "order_id": 45367563535423
        },
        {
            "email": "test2@example.com",
            "is_active": true,
            "first_name": "0",
            "last_name": "0",
            "phone_number": "0",
            "is_initial_password": false,
            "initial_password": "",
            "license_id": 786856745645,
            "order_store_id": "gdfge34r4fqf44qqrf43f",
            "order_id": 653456345635
        }
    ]
}
```

***

### Errors

If an error occurs, the response will have an HTTP status code of 400 or higher, and the response body will contain an error description in the following format:

```typescript
{
  status: number,
  code: string,
  message: string
}
```

JSON Schema:

```json
{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "type": "object",
  "properties": {
    "status": { "type": "number" },
    "code": { "type": "string" },
    "message": { "type": "string" }
  },
  "required": [
    "status",
    "code",
    "message"
  ],
  "additionalProperties": false
}
```

### List of exceptions

> unknown\_product (400): Provided product was not found

> missing\_headers (400): Some headers are missing

> invalid\_product\_auth\_method (400): Product authorization method is invalid: { params }.


---

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