# Returns credential mappings

Returns credential mappings for device control operations.

## Endpoints

`GET /dcapi/device/credentialMappings`

## Request URL

`https://{server-hostname}:8383/dcapi/device/credentialMappings`

## Scope

`DeviceControl.READ`

## Header

`Authorization: d92d4xxxxxxxxxxxxx15f52`

## Request Parameters

### Request Headers

- **Content-Type** — string — Mandatory: `application/json`

## Sample Request

```curl
curl --request GET \
  --url https://appdomain/dcapi/device/credentialMappings \
  --header 'Authorization:  d92d4xxxxxxxxxxxxx15f52' \
  --header 'Content-Type: application/json'
```

## Response Parameters

### HTTP Code 200

Response Body — `application/json`

- JSON object
  - **credentialMappings** — JSON array  
    List of credential mappings grouped by domain/workgroup

### HTTP Code 500

Response Body — `application/json`

- JSON object
  - **errorCode** — string  
    Error code identifying the type of error
  - **errorMsg** — string  
    Human-readable error message

## Possible Response Codes

- **200** — HTTP code
- **500** — HTTP code

## Sample Response: HTTP 200

Credential mappings response

```json
{
  "credentialMappings": [
    {
      "name": "ZOHOCORP",
      "credentiallist": [
        {
          "credName": "DCP",
          "credUUID": "abc-def-123",
          "credType": "301",
          "credLabel": "DCP / admin",
          "credID": "1",
          "userName": "admin"
        }
      ]
    }
  ]
}
```

## Sample Response: HTTP 500

Internal server error

```json
{
  "errorCode": "INTERNAL_ERROR",
  "errorMsg": "Internal Server Error!"
}
```

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**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.