---
title: "Manually change an Incident's Impact on a Business Service."
method: PUT
path: "/incidents/{id}/business_services/{business_service_id}/impacts"
tags: ["Incidents"]
---

# Manually change an Incident's Impact on a Business Service.

`PUT /incidents/{id}/business_services/{business_service_id}/impacts`

## Request

- Base URL: `https://api.pagerduty.com`
- URL: `https://api.pagerduty.com/incidents/{id}/business_services/{business_service_id}/impacts`
- Auth: API key in header `Authorization`
- TypeScript: <https://skmtc.dev/pagerduty/apis/rest-api/docs/incidents/:id/business_services/:business_service_id/impacts/put.ts> (a function with typed inputs; its response is checked against the schema)

Change Impact of an Incident on a Business Service.
Scoped OAuth requires: `incidents.write`

## Path parameters

- `id` string, required
- `business_service_id` string, required

## Headers

- `Accept` string, required

## Request body

- object
  - `relation` 'impacted' | 'not_impacted', required

## Response `200`

OK

- object
  - `relation` 'impacted' | 'not_impacted'

## Other responses

- `400`: Caller provided invalid arguments. Please review the response for error details. Retrying with the same arguments will *not* work.
- `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.
- `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.
- `422`: Unprocessable Entity. Some arguments failed validation checks.
- `429`: Too many requests have been made, the rate limit has been reached.

---

[API](https://skmtc.dev/pagerduty/apis/rest-api.md) - [All operations](https://skmtc.dev/pagerduty/apis/rest-api/llms.txt) - [OpenAPI document](https://skmtc.dev/pagerduty/apis/rest-api/revisions/b679a8f3f02c?raw)