> Documentation index for AI agents: https://docs.pagerduty.com/llms.txt

# Delete a Dedicated Chat

`DELETE https://api.pagerduty.com/integration-ms-teams/incidents/{incident_id}/dedicated_chat`

Deletes the Microsoft Teams Group Chat for the specified Incident.

## Authorization

- **apiKey** (apiKey) — `Authorization` header. The API Key with format `Token token=<API_KEY>`

## Path parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `incident_id` | string | yes | PagerDuty Incident ID. |

## Header parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `Accept` | string | yes | The `Accept` header is used as a versioning header. Default: `application/vnd.pagerduty+json;version=2`. |

## Response 204

The Group Chat was deleted successfully.

## Response 400

The request was malformed or invalid.

### `application/json`

| Field | Type | Required | Description |
|---|---|---|---|
| `error` | object | yes |  |
| `error.message` | string | yes | Error message string. Read-only. |

Example: Bad Request

```json
{
  "error": {
    "message": "Bad Request"
  }
}
```

## Response 401

Caller did not supply credentials or did not provide the correct credentials.
If you are using an API key, it may be invalid or your Authorization header may be malformed.

### `application/json`

| Field | Type | Required | Description |
|---|---|---|---|
| `error` | object | yes |  |
| `error.message` | string | yes | Error message string. Read-only. |

Example: Unauthorized

```json
{
  "error": {
    "message": "Unauthorized"
  }
}
```

## Response 403

Caller is not authorized to access the requested resource.
While the authentication is valid, the authenticated user does not have permission to perform this action.

### `application/json`

| Field | Type | Required | Description |
|---|---|---|---|
| `error` | object | yes |  |
| `error.message` | string | yes | Error message string. Read-only. |

Example: Forbidden

```json
{
  "error": {
    "message": "Forbidden"
  }
}
```

## Response 404

The requested resource was not found.

### `application/json`

| Field | Type | Required | Description |
|---|---|---|---|
| `error` | object | yes |  |
| `error.message` | string | yes | Error message string. Read-only. |

Example: Not Found

```json
{
  "error": {
    "message": "Not Found"
  }
}
```

## Developer Agreement

Your access to and use of the PagerDuty Developer Services is governed by the [PagerDuty Developer Agreement](https://docs.pagerduty.com/developer/pagerduty-developer-agreement).