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

# Set bucket CORS rules

PUT https://api.ibee.ai/v1/object-storage/buckets/{bucket_name}/cors
Content-Type: application/json

Replaces every CORS rule of the bucket. Requires scope: object-storage.write.

```
# Example request with curl (set IBEE_API_TOKEN to a platform API token and WORKSPACE_ID to the workspace first).
# BUCKET_NAME: Logical bucket name
curl -X PUT "https://api.ibee.ai/v1/object-storage/buckets/$BUCKET_NAME/cors?workspace_id=$WORKSPACE_ID" \
  -H "Authorization: Bearer $IBEE_API_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{"rules": [{"allowed_origins": ["<allowed_origins>"], "allowed_methods": ["GET"]}]}'
```

Reference: https://ibee.ai/docs/api-reference/object-storage/set-bucket-cors

## Authentication

- `Authorization` header (bearer token, required) — IBEE platform API token. Production tokens start with `ibee_prod_key_`; development tokens start with `ibee_dev_key_`. Use a token only with its matching gateway environment.

## Servers

- `https://api.ibee.ai/v1` (Production, default)
- `https://api.ibee.co.in/v1` (Development)

## Request

### Path parameters

- `bucket_name` (string, required) — Logical bucket name.

### Query parameters

- `workspace_id` (string, required) — The positive numeric workspace ID to scope this request to. Zero, negative, and non-numeric values are rejected.

### Body (application/json)

This endpoint expects a BucketCorsConfiguration.

- `rules` (list of BucketCorsRule, required)

## Response

### 200

Set bucket CORS rules succeeded.

- `detail` (string, optional) — Human-readable result.

## Errors

### 401 Unauthorized Error

The API token is missing, malformed or unknown (`invalid_api_key`).

- `error` (string, optional, nullable) — Machine-readable code from the gateway's authorization step, for example `invalid_api_key`, `insufficient_scope`, `organization_restricted`, `organization_suspended`, `verification_required`, `product_not_enabled` or `billing_denied`. The response descriptions list the codes for each status.
- `required_scope` (string, optional, nullable) — The scope the token lacks, with `insufficient_scope`.
- `billing_reason` (string, optional, nullable) — Billing's reason with `billing_denied`, passed through unchanged: for example `insufficient_balance`, `credit_limit_exceeded`, `initial_topup_required`, `resource_limit_reached` or `resource_usage_unavailable`.
- `billing_sku_code` (string, optional, nullable) — The SKU the billing admission checked, when there was one.
- `billing_evaluated_at` (string, optional, nullable) — When Billing made the decision, as Billing returned it.
- `admission_context_id` (string, optional, nullable) — Billing admission context for this request, derived from the token, workspace, route and `X-Idempotency-Key`, so a retry with the same key gets the same id.
- `detail` (ErrorDetail, optional) — Error detail from the product service.

### 403 Forbidden Error

The token may not make this call. Gateway codes: `insufficient_scope` (with `required_scope`), `key_revoked`, `key_disabled`, `key_inactive`, `key_expired`, `unknown_route`, `workspace_not_allowed`, `principal_inactive`, `principal_not_member` and `principal_permission_denied`. `product_not_enabled` when the product is not enabled for the organization (IBEE turns some products on per organization; ask support for access). On writes, also `organization_restricted` (an admin restricted the organization) and `verification_required` (the token's user has not completed identity verification). A product service may also refuse with `detail`.

- `error` (string, optional, nullable) — Machine-readable code from the gateway's authorization step, for example `invalid_api_key`, `insufficient_scope`, `organization_restricted`, `organization_suspended`, `verification_required`, `product_not_enabled` or `billing_denied`. The response descriptions list the codes for each status.
- `required_scope` (string, optional, nullable) — The scope the token lacks, with `insufficient_scope`.
- `billing_reason` (string, optional, nullable) — Billing's reason with `billing_denied`, passed through unchanged: for example `insufficient_balance`, `credit_limit_exceeded`, `initial_topup_required`, `resource_limit_reached` or `resource_usage_unavailable`.
- `billing_sku_code` (string, optional, nullable) — The SKU the billing admission checked, when there was one.
- `billing_evaluated_at` (string, optional, nullable) — When Billing made the decision, as Billing returned it.
- `admission_context_id` (string, optional, nullable) — Billing admission context for this request, derived from the token, workspace, route and `X-Idempotency-Key`, so a retry with the same key gets the same id.
- `detail` (ErrorDetail, optional) — Error detail from the product service.

### 404 Not Found Error

The requested resource was not found.

- `error` (string, optional, nullable) — Machine-readable code from the gateway's authorization step, for example `invalid_api_key`, `insufficient_scope`, `organization_restricted`, `organization_suspended`, `verification_required`, `product_not_enabled` or `billing_denied`. The response descriptions list the codes for each status.
- `required_scope` (string, optional, nullable) — The scope the token lacks, with `insufficient_scope`.
- `billing_reason` (string, optional, nullable) — Billing's reason with `billing_denied`, passed through unchanged: for example `insufficient_balance`, `credit_limit_exceeded`, `initial_topup_required`, `resource_limit_reached` or `resource_usage_unavailable`.
- `billing_sku_code` (string, optional, nullable) — The SKU the billing admission checked, when there was one.
- `billing_evaluated_at` (string, optional, nullable) — When Billing made the decision, as Billing returned it.
- `admission_context_id` (string, optional, nullable) — Billing admission context for this request, derived from the token, workspace, route and `X-Idempotency-Key`, so a retry with the same key gets the same id.
- `detail` (ErrorDetail, optional) — Error detail from the product service.

### 423 Locked Error

The organization is suspended (`organization_suspended`), so writes are refused.

- `error` (string, optional, nullable) — Machine-readable code from the gateway's authorization step, for example `invalid_api_key`, `insufficient_scope`, `organization_restricted`, `organization_suspended`, `verification_required`, `product_not_enabled` or `billing_denied`. The response descriptions list the codes for each status.
- `required_scope` (string, optional, nullable) — The scope the token lacks, with `insufficient_scope`.
- `billing_reason` (string, optional, nullable) — Billing's reason with `billing_denied`, passed through unchanged: for example `insufficient_balance`, `credit_limit_exceeded`, `initial_topup_required`, `resource_limit_reached` or `resource_usage_unavailable`.
- `billing_sku_code` (string, optional, nullable) — The SKU the billing admission checked, when there was one.
- `billing_evaluated_at` (string, optional, nullable) — When Billing made the decision, as Billing returned it.
- `admission_context_id` (string, optional, nullable) — Billing admission context for this request, derived from the token, workspace, route and `X-Idempotency-Key`, so a retry with the same key gets the same id.
- `detail` (ErrorDetail, optional) — Error detail from the product service.

### 503 Service Unavailable Error

A service the request depends on did not answer. Gateway codes: `workspace_verification_unavailable`, `principal_verification_unavailable`, `principal_authorization_unavailable` and `product_check_unavailable` (whether the organization has the product could not be checked; retry later); on billable creates also `billing_admission_timeout`, `billing_admission_unavailable`, `billing_admission_disabled`, `billing_admission_not_configured` and the catalog codes `compute_catalog_unavailable`, `compute_catalog_not_configured`, `product_catalog_timeout`, `product_catalog_unavailable`, `product_catalog_not_configured` and `unsupported_product_quote`. Otherwise the product service's `detail`.

- `error` (string, optional, nullable) — Machine-readable code from the gateway's authorization step, for example `invalid_api_key`, `insufficient_scope`, `organization_restricted`, `organization_suspended`, `verification_required`, `product_not_enabled` or `billing_denied`. The response descriptions list the codes for each status.
- `required_scope` (string, optional, nullable) — The scope the token lacks, with `insufficient_scope`.
- `billing_reason` (string, optional, nullable) — Billing's reason with `billing_denied`, passed through unchanged: for example `insufficient_balance`, `credit_limit_exceeded`, `initial_topup_required`, `resource_limit_reached` or `resource_usage_unavailable`.
- `billing_sku_code` (string, optional, nullable) — The SKU the billing admission checked, when there was one.
- `billing_evaluated_at` (string, optional, nullable) — When Billing made the decision, as Billing returned it.
- `admission_context_id` (string, optional, nullable) — Billing admission context for this request, derived from the token, workspace, route and `X-Idempotency-Key`, so a retry with the same key gets the same id.
- `detail` (ErrorDetail, optional) — Error detail from the product service.

## Types

### BucketCorsRule

One CORS rule.

- `allowed_origins` (list of string, required) — `*` or origins starting with `http://` or `https://`.
- `allowed_methods` (list of enum, required)
  - Allowed values: `GET`, `PUT`, `POST`, `DELETE`, `HEAD`
- `id` (string, optional) — Optional rule id.
- `allowed_headers` (list of string, optional)
- `expose_headers` (list of string, optional)
- `max_age_seconds` (integer, optional) — How long browsers may cache the preflight answer.

### ErrorDetail

Error detail from the product service.

- string
- map from string to any
- list of any

## Examples

**Request**

```json
{
  "rules": [
    {
      "allowed_origins": [
        "<allowed_origins>"
      ],
      "allowed_methods": [
        "GET"
      ]
    }
  ]
}
```

**Response**

```json
{
  "detail": "Deleted successfully"
}
```

**SDK Code**

```python
import requests

url = "https://api.ibee.ai/v1/object-storage/buckets/my-bucket/cors"

querystring = {"workspace_id":"710995"}

payload = { "rules": [
        {
            "allowed_origins": ["<allowed_origins>"],
            "allowed_methods": ["GET"]
        }
    ] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://api.ibee.ai/v1/object-storage/buckets/my-bucket/cors?workspace_id=710995';
const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: '{"rules":[{"allowed_origins":["<allowed_origins>"],"allowed_methods":["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"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.ibee.ai/v1/object-storage/buckets/my-bucket/cors?workspace_id=710995"

	payload := strings.NewReader("{\n  \"rules\": [\n    {\n      \"allowed_origins\": [\n        \"<allowed_origins>\"\n      ],\n      \"allowed_methods\": [\n        \"GET\"\n      ]\n    }\n  ]\n}")

	req, _ := http.NewRequest("PUT", 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
require 'uri'
require 'net/http'

url = URI("https://api.ibee.ai/v1/object-storage/buckets/my-bucket/cors?workspace_id=710995")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"rules\": [\n    {\n      \"allowed_origins\": [\n        \"<allowed_origins>\"\n      ],\n      \"allowed_methods\": [\n        \"GET\"\n      ]\n    }\n  ]\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.ibee.ai/v1/object-storage/buckets/my-bucket/cors?workspace_id=710995")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"rules\": [\n    {\n      \"allowed_origins\": [\n        \"<allowed_origins>\"\n      ],\n      \"allowed_methods\": [\n        \"GET\"\n      ]\n    }\n  ]\n}")
  .asString();
```

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

$client = new \GuzzleHttp\Client();

$response = $client->request('PUT', 'https://api.ibee.ai/v1/object-storage/buckets/my-bucket/cors?workspace_id=710995', [
  'body' => '{
  "rules": [
    {
      "allowed_origins": [
        "<allowed_origins>"
      ],
      "allowed_methods": [
        "GET"
      ]
    }
  ]
}',
  'headers' => [
    'Authorization' => 'Bearer <token>',
    'Content-Type' => 'application/json',
  ],
]);

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

```csharp
using RestSharp;

var client = new RestClient("https://api.ibee.ai/v1/object-storage/buckets/my-bucket/cors?workspace_id=710995");
var request = new RestRequest(Method.PUT);
request.AddHeader("Authorization", "Bearer <token>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"rules\": [\n    {\n      \"allowed_origins\": [\n        \"<allowed_origins>\"\n      ],\n      \"allowed_methods\": [\n        \"GET\"\n      ]\n    }\n  ]\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "Authorization": "Bearer <token>",
  "Content-Type": "application/json"
]
let parameters = ["rules": [
    [
      "allowed_origins": ["<allowed_origins>"],
      "allowed_methods": ["GET"]
    ]
  ]] as [String : Any]

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

let request = NSMutableURLRequest(url: NSURL(string: "https://api.ibee.ai/v1/object-storage/buckets/my-bucket/cors?workspace_id=710995")! 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()
```