# Fetch custom group names associated with a policy group

Retrieves the names of custom groups (target groups) to which a specific policy group is mapped. Used to show where a policy group is deployed.

## Endpoint

`GET /dcapi/scap/compliance/map/CGNames`

## Request

### Request URL

https://[*{serverurl}*](https://www.manageengine.com/products/desktop-central/help/api/cloud/oauth-authentication-endpoint-domain.html)/dcapi/scap/compliance/map/CGNames

### Scope

`DesktopCentralCloud.VulnerabilityMgmt.READ`

### Header

`Authorization: Zoho-oauthtoken d92d4xxxxxxxxxxxxx15f52`

### Request Parameters

#### Query Parameters

- **policyGrpId** `long` *(Optional)*: Policy group ID

### Sample Request

```curl
curl --request GET \
  --url https://appdomains/dcapi/scap/compliance/map/CGNames \
  --header 'Authorization: Zoho-oauthtoken  d92d4xxxxxxxxxxxxx15f52'
```

## Response Parameters

### HTTP Code 200

Response Body: `application/json`

`JSON Array`

### 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 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

## Possible Response Codes

- **200**: HTTP code
- **401**: HTTP code
- **429**: HTTP code

## Sample Responses

### HTTP 200

List of custom group names associated with the policy group

```json
[
  "Production Servers",
  "Development Workstations",
  "Windows Workstations"
]
```

### HTTP 401

Authentication credentials are missing or invalid

```json
{
  "errorMessage": "Authentication required",
  "errorCode": "UNAUTHORIZED"
}
```

### HTTP 429

API call threshold exceeded

```json
{
  "errorMessage": "Rate limit exceeded. Retry after some time",
  "errorCode": "TOO_MANY_REQUESTS"
}
```

## API Rate Limits

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

**Duration:** 1 minute | **Threshold:** 30 | **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.