> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.itential.com/itential-cloud/api-reference/gateway-manager/get-device-health/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.itential.com/_mcp/server.

# Check if a specific Gateway connection is healthy

GET https://example.itential.io/gateway_manager/v1/connections/{clusterId}

Given the cluster ID of a gateway connection, this endpoint will return the health status of the device.

Reference: https://docs.itential.com/itential-cloud/api-reference/gateway-manager/get-device-health

## Authentication

- `Authorization` header (basic auth, required) — Basic authentication of the form `Basic <base64(username:password)>`.

## Request

### Path parameters

- `clusterId` (string, required) — The cluster Id of the specific gateway connection

## Response

### 200

The result of the device health status check returned from the device itself

- `id` (string, optional)
- `jsonrpc` (string, optional)
- `result` (object, optional)
  - `reply` (string, optional)
- `receiveTime` (integer, optional)
- `status` (string, optional)

## Errors

### 500 Internal Server Error

Error response from API

- `any`

## Examples

**Response**

```json
{
  "id": "670fc09db12a3c6c180db1a7",
  "jsonrpc": "2.0",
  "result": {
    "reply": "Health test from GatewayManager"
  },
  "receiveTime": 1729085597352,
  "status": "success"
}
```

**SDK Code**

```python
import requests

url = "https://example.itential.io/gateway_manager/v1/connections/clusterId"

response = requests.get(url)

print(response.json())
```

```javascript
const url = 'https://example.itential.io/gateway_manager/v1/connections/clusterId';
const options = {method: 'GET'};

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"
	"net/http"
	"io"
)

func main() {

	url := "https://example.itential.io/gateway_manager/v1/connections/clusterId"

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

	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://example.itential.io/gateway_manager/v1/connections/clusterId")

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

request = Net::HTTP::Get.new(url)

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.get("https://example.itential.io/gateway_manager/v1/connections/clusterId")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('GET', 'https://example.itential.io/gateway_manager/v1/connections/clusterId');

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

```csharp
using RestSharp;

var client = new RestClient("https://example.itential.io/gateway_manager/v1/connections/clusterId");
var request = new RestRequest(Method.GET);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let request = NSMutableURLRequest(url: NSURL(string: "https://example.itential.io/gateway_manager/v1/connections/clusterId")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "GET"

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()
```