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> For a complete documentation index, see https://docs.ouster.com/sensor-docs/firmware/3.2/api-reference/ouster-http-api/zone-monitor/set-zone-set-label/llms.txt.
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# Set zone set label

POST http://os-992244000006.local/api/v1/zone_monitor/staged/label
Content-Type: application/json

Reference: https://docs.ouster.com/sensor-docs/firmware/api-reference/ouster-http-api/zone-monitor/set-zone-set-label

## Request

### Body (application/json)

This endpoint expects a string.

- `string`

## Response

### 204

Successfully updated label

## Errors

### 400 Bad Request Error

Invalid label

- `any`

## Examples

**Request**

```json
"Main Entrance Zone"
```

**SDK Code**

```python
import requests

url = "http://os-992244000006.local/api/v1/zone_monitor/staged/label"

payload = "Main Entrance Zone"
headers = {"Content-Type": "application/json"}

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

print(response.json())
```

```javascript
const url = 'http://os-992244000006.local/api/v1/zone_monitor/staged/label';
const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: '"Main Entrance Zone"'
};

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 := "http://os-992244000006.local/api/v1/zone_monitor/staged/label"

	payload := strings.NewReader("\"Main Entrance Zone\"")

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

	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("http://os-992244000006.local/api/v1/zone_monitor/staged/label")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "\"Main Entrance Zone\""

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("http://os-992244000006.local/api/v1/zone_monitor/staged/label")
  .header("Content-Type", "application/json")
  .body("\"Main Entrance Zone\"")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('POST', 'http://os-992244000006.local/api/v1/zone_monitor/staged/label', [
  'body' => '"Main Entrance Zone"',
  'headers' => [
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("http://os-992244000006.local/api/v1/zone_monitor/staged/label");
var request = new RestRequest(Method.POST);
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "\"Main Entrance Zone\"", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = ["Content-Type": "application/json"]
let parameters = "Main Entrance Zone" as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "http://os-992244000006.local/api/v1/zone_monitor/staged/label")! 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()
```