---
title: "Get message diff"
method: GET
path: "/session/{sessionID}/diff"
---

# Get message diff

`GET /session/{sessionID}/diff`

Get the file changes (diff) that resulted from a specific user message in the session.

## Path parameters

- `sessionID` string, required

## Query parameters

- `directory` string
- `messageID` string

## Response `200`

Successfully retrieved diff

- FileDiff[]
  - `file` string, required
  - `before` string, required
  - `after` string, required
  - `additions` number, required
  - `deletions` number, required

---

[API](https://skmtc.net/martian-engineering/apis/voltcode.md) · [All operations](https://skmtc.net/martian-engineering/apis/voltcode/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/martian-engineering/voltcode/revisions/d28625e4a7ea/schema)