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# Listar dispositivos

GET https://datalbus.com.br:8000/api/v2/devices

Lista os dispositivos (equipamentos de telemetria) e o veículo em que cada um está instalado.

**Resposta 200** (paginada). Atenção: `data` é um **objeto** cuja chave é o identificador do dispositivo; o valor traz o veículo:

| Campo | Tipo | Nulo | Descrição |
| --- | --- | --- | --- |
| `asset_id` | integer | sim | Identificador do veículo no cadastro de origem (mesmo campo de `/assets`) |
| `asset_model` | string | sim | Modelo do veículo |
| `asset_identifier` | string | sim | Prefixo do veículo |
| `asset_manufacturer_descr` | string | sim | Fabricante |
| `asset_group` | string | sim | Grupo / garagem do veículo |

**Erros:** `404` quando a empresa não tem veículos cadastrados.
**Paginação:** resposta no envelope paginado padrão (veja a Introdução). Navegue incrementando `page` até `current_page` = `last_page`.

Reference: https://docs.datalbus.com.br/datalbus-api-v-2/dispositivos/listar-dispositivos

## Authentication

- `Authorization` header (bearer token, required) — Bearer authentication of the form `Bearer <token>`, where token is your auth token.

## Request

### Query parameters

- `per_page` (integer, optional) — Itens por página (1 a 1000, padrão 10).
- `page` (integer, optional) — Número da página (padrão 1).

## Response

### 200

OK

- `to` (integer, required)
- `data` (ListarDispositivosDispositivosResponseData, required)
- `from` (integer, required)
- `path` (string, required)
- `links` (list of ListarDispositivosDispositivosResponseLinksItem, required)
- `total` (integer, required)
- `per_page` (integer, required)
- `last_page` (integer, required)
- `current_page` (integer, required)
- `last_page_url` (string, required)
- `first_page_url` (string, required)
- `next_page_url` (any, optional, nullable)
- `prev_page_url` (any, optional, nullable)

## Errors

### 401 Listar Dispositivos Dispositivos Request Unauthorized Error

Unauthorized

- `message` (string, required)

### 404 Listar Dispositivos Dispositivos Request Not Found Error

Not Found

- `status` (string, required)

## Types

### ListarDispositivosDispositivosResponseData

- `356789` (ListarDispositivosDispositivosResponseData356789, required)
- `356790` (ListarDispositivosDispositivosResponseData356790, required)

### ListarDispositivosDispositivosResponseLinksItem

- `label` (string, required)
- `active` (boolean, required)
- `url` (any, optional, nullable)

### ListarDispositivosDispositivosResponseData356789

- `asset_id` (integer, required)
- `asset_group` (string, required)
- `asset_model` (string, required)
- `asset_identifier` (string, required)
- `asset_manufacturer_descr` (string, required)

### ListarDispositivosDispositivosResponseData356790

- `asset_id` (integer, required)
- `asset_group` (string, required)
- `asset_model` (string, required)
- `asset_identifier` (string, required)
- `asset_manufacturer_descr` (string, required)

## Examples

**Response**

```json
{
  "to": 2,
  "data": {
    "356789": {
      "asset_id": 358012,
      "asset_group": "Garagem Norte",
      "asset_model": "O-500U",
      "asset_identifier": "1020",
      "asset_manufacturer_descr": "Mercedes-Benz"
    },
    "356790": {
      "asset_id": 358013,
      "asset_group": "Garagem Sul",
      "asset_model": "B270F",
      "asset_identifier": "1021",
      "asset_manufacturer_descr": "Volvo"
    }
  },
  "from": 1,
  "path": "https://datalbus.com.br:8000/api/v2/devices",
  "links": [
    {
      "label": "« Previous",
      "active": false
    },
    {
      "label": "1",
      "active": true,
      "url": "https://datalbus.com.br:8000/api/v2/devices?page=1"
    },
    {
      "label": "Next »",
      "active": false
    }
  ],
  "total": 2,
  "per_page": 50,
  "last_page": 1,
  "current_page": 1,
  "last_page_url": "https://datalbus.com.br:8000/api/v2/devices?page=1",
  "first_page_url": "https://datalbus.com.br:8000/api/v2/devices?page=1"
}
```

**SDK Code**

```python 200 - Lista de dispositivos
import requests

url = "https://datalbus.com.br:8000/api/v2/devices"

headers = {"Authorization": "Bearer <token>"}

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

print(response.json())
```

```javascript 200 - Lista de dispositivos
const url = 'https://datalbus.com.br:8000/api/v2/devices';
const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

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

```go 200 - Lista de dispositivos
package main

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

func main() {

	url := "https://datalbus.com.br:8000/api/v2/devices"

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

	req.Header.Add("Authorization", "Bearer <token>")

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

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

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

}
```

```ruby 200 - Lista de dispositivos
require 'uri'
require 'net/http'

url = URI("https://datalbus.com.br:8000/api/v2/devices")

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

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

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

```java 200 - Lista de dispositivos
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.get("https://datalbus.com.br:8000/api/v2/devices")
  .header("Authorization", "Bearer <token>")
  .asString();
```

```php 200 - Lista de dispositivos
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://datalbus.com.br:8000/api/v2/devices', [
  'headers' => [
    'Authorization' => 'Bearer <token>',
  ],
]);

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

```csharp 200 - Lista de dispositivos
using RestSharp;

var client = new RestClient("https://datalbus.com.br:8000/api/v2/devices");
var request = new RestRequest(Method.GET);
request.AddHeader("Authorization", "Bearer <token>");
IRestResponse response = client.Execute(request);
```

```swift 200 - Lista de dispositivos
import Foundation

let headers = ["Authorization": "Bearer <token>"]

let request = NSMutableURLRequest(url: NSURL(string: "https://datalbus.com.br:8000/api/v2/devices")! 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()
```