---
title: "List instruction change history"
method: GET
path: "/v1/content-groups/{groupId}/instruction-changes"
tags: ["Content Groups"]
---

# List instruction change history

`GET /v1/content-groups/{groupId}/instruction-changes`

## Request

- Base URL: `https://www.postquick.ai/api`
- URL: `https://www.postquick.ai/api/v1/content-groups/{groupId}/instruction-changes`
- Auth: HTTP bearer

The audit trail: every applied (or reverted) instruction change for a content group, newest first, with before/after, reason, and source (agent/user).

## Path parameters

- `groupId` string, required: Content group ID

## Response `200`

Array of changes.

- object
  - `success` true, required
  - `data` object, required
    - `changes` object[], required
      - `id` string, required
      - `app_id` string, required
      - `field` string, required
      - `old_value` string, nullable, required
      - `new_value` string, nullable, required
      - `reason` string, nullable, required
      - `source` 'agent' | 'user', required
      - `proposal_id` string, nullable, required
      - `applied_at` string, date-time

---

[API](https://skmtc.dev/postquick/apis/postquickai-api.md) · [All operations](https://skmtc.dev/postquick/apis/postquickai-api/llms.txt) · [OpenAPI document](https://skmtc.dev/postquick/apis/postquickai-api/revisions/d9bc2bcf3042?raw)