> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.eyelevel.ai/reference/api-reference/buckets/update/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.eyelevel.ai/_mcp/server.

# update

PUT https://api.groundx.ai/api/v1/bucket/{bucketId}
Content-Type: application/json

Rename a bucket.


Reference: https://docs.eyelevel.ai/reference/api-reference/buckets/update

## Authentication

- `X-API-Key` header (required) — API Key authentication via header

## Request

### Path parameters

- `bucketId` (integer, required) — The bucketId of the bucket being updated.

### Body (application/json)

This endpoint expects a BucketUpdateRequest.

- `newName` (string, required) — The new name of the bucket being renamed.

## Response

### 200

Bucket successfully updated

- `bucket` (BucketUpdateDetail, required)

## Errors

### 400 Bad Request Error

Invalid body parameter

- `any`

### 401 Unauthorized Error

Unauthorized to update bucket with given ID

- `any`

## Types

### BucketUpdateDetail

- `bucketId` (integer, required)
- `name` (string, optional)

## Examples

**Request**

```json
{
  "newName": "Project Documents"
}
```

**Response**

```json
{
  "bucket": {
    "bucketId": 1,
    "name": "Project Documents"
  }
}
```

**SDK Code**

```python
import requests

url = "https://api.groundx.ai/api/v1/bucket/1"

payload = { "newName": "Project Documents" }
headers = {
    "X-API-Key": "<apiKey>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://api.groundx.ai/api/v1/bucket/1';
const options = {
  method: 'PUT',
  headers: {'X-API-Key': '<apiKey>', 'Content-Type': 'application/json'},
  body: '{"newName":"Project Documents"}'
};

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 := "https://api.groundx.ai/api/v1/bucket/1"

	payload := strings.NewReader("{\n  \"newName\": \"Project Documents\"\n}")

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

	req.Header.Add("X-API-Key", "<apiKey>")
	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("https://api.groundx.ai/api/v1/bucket/1")

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

request = Net::HTTP::Put.new(url)
request["X-API-Key"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"newName\": \"Project Documents\"\n}"

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.put("https://api.groundx.ai/api/v1/bucket/1")
  .header("X-API-Key", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"newName\": \"Project Documents\"\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('PUT', 'https://api.groundx.ai/api/v1/bucket/1', [
  'body' => '{
  "newName": "Project Documents"
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'X-API-Key' => '<apiKey>',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.groundx.ai/api/v1/bucket/1");
var request = new RestRequest(Method.PUT);
request.AddHeader("X-API-Key", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"newName\": \"Project Documents\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "X-API-Key": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = ["newName": "Project Documents"] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://api.groundx.ai/api/v1/bucket/1")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "PUT"
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()
```