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

# List Business Services impacted by the given Incident

`GET https://api.pagerduty.com/incidents/{id}/business_services/impacts`

Retrieve a list of Business Services that are being impacted by the given Incident.
Scoped OAuth requires: `incidents.read`

## Authorization

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

## Path parameters

| Name | Type | Required | Description |
|---|---|---|---|
| `id` | string | yes | The ID of the resource. |

## 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 200

OK

### `application/json`

| Field | Type | Required | Description |
|---|---|---|---|
| `limit` | integer | yes | The minimum of the `limit` parameter used in the request or the maximum request size of the API. Read-only. |
| `next_cursor` | string \| null | yes | An opaque string than will deliver the next set of results when provided as the `cursor` parameter in a subsequent request. A `null` value for this field indicates that there are no additional results. Read-only. |
| `services` | array of object |  |  |
| `services[].id` | string |  | Read-only. |
| `services[].name` | string |  | Read-only. |
| `services[].type` | string |  | The kind of object that has been impacted. One of: `business_service`. |
| `services[].status` | string |  | The current impact status of the object. One of: `impacted`, `not_impacted`. |
| `services[].additional_fields` | object |  |  |
| `services[].additional_fields.highest_impacting_priority` | object \| null |  | Priority information for the highest priority level that is affecting the impacted object. |
| `services[].additional_fields.highest_impacting_priority.id` | string |  | Read-only. |
| `services[].additional_fields.highest_impacting_priority.order` | integer |  | Read-only. |

Example: Response Example

```json
{
  "limit": 100,
  "next_cursor": null,
  "services": [
    {
      "id": "PD1234",
      "name": "Web API",
      "type": "business_service",
      "status": "impacted"
    },
    {
      "id": "PF9KMXH",
      "name": "Analytics Backend",
      "type": "business_service",
      "status": "impacted"
    }
  ]
}
```

## Response 400

Caller provided invalid arguments. Please review the response for error details. Retrying with the same arguments will *not* work.

### `application/json`

| Field | Type | Required | Description |
|---|---|---|---|
| `error` | object |  |  |
| `error.code` | integer |  | Read-only. |
| `error.message` | string |  | Error message string. Read-only. |
| `error.errors` | array of string |  | Read-only. |

## 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 |  |  |
| `error.code` | integer |  | Read-only. |
| `error.message` | string |  | Error message string. Read-only. |
| `error.errors` | array of string |  | Read-only. |

## Response 403

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

### `application/json`

| Field | Type | Required | Description |
|---|---|---|---|
| `error` | object |  |  |
| `error.code` | integer |  | Read-only. |
| `error.message` | string |  | Error message string. Read-only. |
| `error.errors` | array of string |  | Read-only. |

## Response 422

Unprocessable Entity. Some arguments failed validation checks.

### `application/json`

| Field | Type | Required | Description |
|---|---|---|---|
| `error` | object |  |  |
| `error.code` | integer |  | Read-only. |
| `error.message` | string |  | Error message string. Read-only. |
| `error.errors` | array of string |  | Read-only. |

## Response 429

Too many requests have been made, the rate limit has been reached.

### `application/json`

| Field | Type | Required | Description |
|---|---|---|---|
| `error` | object |  |  |
| `error.code` | integer |  | Read-only. |
| `error.message` | string |  | Error message string. Read-only. |
| `error.errors` | array of string |  | Read-only. |

## Developer Agreement

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