---
title: "Graph Impact"
method: GET
path: "/api/v1/graph/impact"
tags: ["graph"]
---

# Graph Impact

`GET /api/v1/graph/impact`

Return downstream files impacted by changing the given file.

## Query parameters

- `file` string, required

## Response `200`

Successful Response

- ImpactResponse — Response body for ``GET /graph/impact``.
  - `file_query` string, required
  - `matched_files` string[], required
  - `impacted_files` string[], required
  - `built_at` string, required

## Other responses

- `422` — Validation Error

## Changes

> 15 revisions in range; 7 could not be searched.

- **2026-07-26** `2a1299ef19fa` — 1 info
  - endpoint added

[Change history](https://skmtc.dev/sipyourdrink-ltd/apis/bernstein-task-server/changes/api/v1/graph/impact/get.md)

---

[API](https://skmtc.dev/sipyourdrink-ltd/apis/bernstein-task-server.md) · [All operations](https://skmtc.dev/sipyourdrink-ltd/apis/bernstein-task-server/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/sipyourdrink-ltd/bernstein-task-server/revisions/7f4871ff054a/schema)