# Resolves the computer resource ID from a user resource ID for chat initiation

Resolves the computer resource ID from the given user resource ID and optional computer name. Used to target the correct endpoint when initiating a chat session for a specific user.

## Endpoint

`GET /dcapi/tools/chat/{userId}/resourceID`

## Request

### Request URL

`https://[{serverurl}](https://www.manageengine.com/products/desktop-central/help/api/cloud/oauth-authentication-endpoint-domain.html)/dcapi/tools/chat/{userId}/resourceID`

### Scope

`DesktopCentralCloud.Tools.READ`

### Header

`Authorization: Zoho-oauthtoken d92d4xxxxxxxxxxxxx15f52`

### Request Parameters

#### Request Headers

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

#### Path Parameters

- **userId** `string` — Mandatory
  - The unique identifier of the user

#### Query Parameters

- **computerName** `string` — Optional
  - Name of the computer to resolve the resource ID for. If omitted, returns the first matching computer for the user.

### Sample Request

```curl
curl --request GET \
  --url https://appdomains/dcapi/tools/chat/{userId}/resourceID \
  --header 'Accept: application/json' \
  --header 'Authorization: Zoho-oauthtoken  d92d4xxxxxxxxxxxxx15f52'
```

## Response

### HTTP 200

#### Response Body

`application/json`

- `JSON Object`
  - **computerResourceId** `long`
    - Resource identifier of the computer associated with the session
  - **computerName** `string`
    - Name of the computer

### Sample Response

```json
{
  "computerName": "WIN-DESKTOP-01",
  "computerResourceId": 101
}
```

## Rate Limits

![Help](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.