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# Update site note

PATCH https://api/public/v1/sites/{site}/notes
Content-Type: application/json

Writes the site's private note — free-form HTML up to 1000 characters, sanitized server-side (scripts and unsafe markup are stripped) and encrypted at rest. Send `note: null` to clear it.

Answers 200 with the `sites` resource extended with the `note` attribute — the only endpoint that exposes it: the note never appears on `Show site` / `List sites`.

Read-only tokens answer 403; sites of other organizations answer 404. The MCP twin of this endpoint is the `sites-notes-update` tool.

Reference: https://api.docs.modulards.com/modular-ds-public-api/sites/update-site-note

## Authentication

- `Authorization` header (bearer token, required)

## Request

### Path parameters

- `site` (string, required)

### Body (application/json)

- `note` (string, required)

## Response

### 200

Successful response

## Examples

**Request**

```json
{
  "note": "<p>Client prefers deployments on Tuesdays. Staging lives at staging.example.com.</p>"
}
```

**Response**

```json
{}
```

**SDK Code**

```python Sites_Update site note_example
import requests

url = "https://https/api/public/v1/sites/site/notes"

payload = { "note": "<p>Client prefers deployments on Tuesdays. Staging lives at staging.example.com.</p>" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript Sites_Update site note_example
const url = 'https://https/api/public/v1/sites/site/notes';
const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"note":"<p>Client prefers deployments on Tuesdays. Staging lives at staging.example.com.</p>"}'
};

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

```go Sites_Update site note_example
package main

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

func main() {

	url := "https://https/api/public/v1/sites/site/notes"

	payload := strings.NewReader("{\n  \"note\": \"<p>Client prefers deployments on Tuesdays. Staging lives at staging.example.com.</p>\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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 Sites_Update site note_example
require 'uri'
require 'net/http'

url = URI("https://https/api/public/v1/sites/site/notes")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"note\": \"<p>Client prefers deployments on Tuesdays. Staging lives at staging.example.com.</p>\"\n}"

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

```java Sites_Update site note_example
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.patch("https://https/api/public/v1/sites/site/notes")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"note\": \"<p>Client prefers deployments on Tuesdays. Staging lives at staging.example.com.</p>\"\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('PATCH', 'https://https/api/public/v1/sites/site/notes', [
  'body' => '{
  "note": "<p>Client prefers deployments on Tuesdays. Staging lives at staging.example.com.</p>"
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp Sites_Update site note_example
using RestSharp;

var client = new RestClient("https://https/api/public/v1/sites/site/notes");
var request = new RestRequest(Method.PATCH);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"note\": \"<p>Client prefers deployments on Tuesdays. Staging lives at staging.example.com.</p>\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift Sites_Update site note_example
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = ["note": "<p>Client prefers deployments on Tuesdays. Staging lives at staging.example.com.</p>"] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://https/api/public/v1/sites/site/notes")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "PATCH"
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()
```