# Retrieve extension permission definitions

Retrieves extension permission definitions including permission name and description.

## Endpoints

GET `/bsp/api/v1/bmp/extensions/permissions`

## Request URL

`https://[{serverurl}](https://www.manageengine.com/products/desktop-central/help/api/cloud/oauth-authentication-endpoint-domain.html)/bsp/api/v1/bmp/extensions/permissions`

## Scope

`DesktopCentralCloud.BrowserManager.READ`

## Header

`Authorization: Zoho-oauthtoken d92d4xxxxxxxxxxxxx15f52`

## Request Parameters

### Request Headers

- **Accept** `string` — Mandatory: `application/json`

## Sample Request

### Curl

```curl
curl --request GET \
  --url https://appdomains/bsp/api/v1/bmp/extensions/permissions \
  --header 'Accept: application/json' \
  --header 'Authorization: Zoho-oauthtoken  d92d4xxxxxxxxxxxxx15f52'
```

## Response Parameters

### HTTP code 200

#### Response Body — application/json

`JSON Object`

List of extension permission definitions.

- **extensions** `JSON Array`
  - Permission definitions

### HTTP code 401

#### Response Body — application/json

`JSON Object`

- **errorCode** `long`
  - Unauthorized error code: credentials missing, expired, or invalid
- **errorMsg** `string`
  - Authentication failure reason

### HTTP code 403

#### Response Body — application/json

`JSON Object`

- **errorCode** `long`
  - Error code indicating insufficient permissions
- **errorMsg** `string`
  - Message indicating insufficient privileges to access this resource

### HTTP code 429

#### Response Body — application/json

`JSON Object`

- **errorCode** `long`
  - Rate limit error code returned when the API call reached threshold
- **errorMsg** `string`
  - Rate limit exceeded message with retry guidance

### HTTP code 500

#### Response Body — application/json

`JSON Object`

Internal server error during extension operations.

- **error_description** `string`
  - Error message describing the server failure
- **error_code** `string`
  - Error code for internal server errors

## Possible Response Codes

- `200` — HTTP code
- `401` — HTTP code
- `403` — HTTP code
- `429` — HTTP code
- `500` — HTTP code

## Sample Response: HTTP 200

Permission definitions

```json
{
  "extensions": [
    {
      "permission_description": "Schedules tasks to run periodically or at a specified time",
      "permission_id": "1",
      "permission_name": "Alarms"
    },
    {
      "permission_description": "Requests that the extension be granted permissions according to the active tab specification.",
      "permission_id": "2",
      "permission_name": "Active tab"
    },
    {
      "permission_description": "Makes Chrome start up early and and shut down late, so that apps and extensions can have a longer life.",
      "permission_id": "4",
      "permission_name": "Background"
    }
  ]
}
```

## Sample Response: HTTP 401

Unauthorized

```json
{
  "errorCode": "UNAUTHORIZED",
  "errorMsg": "You are not authorized to perform this action"
}
```

## Sample Response: HTTP 403

Forbidden

```json
{
  "errorCode": "FORBIDDEN",
  "errorMsg": "You do not have permission to access this resource"
}
```

## Sample Response: HTTP 429

Rate limit exceeded

```json
{
  "errorCode": "RATE_LIMIT_EXCEEDED",
  "errorMsg": "You have exceeded the maximum number of API calls. Please try again later."
}
```

## Sample Response: HTTP 500

Server error

```json
{
  "error_description": "Internal Server error, Please try again in a moment.",
  "error_code": "COM0004"
}
```

![](https://www.zohowebstatic.com/sites/zweb/images/people/ico-help.png)

**Duration:** 1 minute | **Threshold:** 60 | **Lock period:** 5 minutes

Duration - Time window for the threshold.  
Threshold - Number of API calls allowed within the specified duration.  
Lock Period - Wait time before consecutive API requests.