---
title: "Every change to a question’s model, newest first"
method: GET
path: "/workspaces/{id}/questions/{questionId}/history"
tags: ["challenges"]
---

# Every change to a question’s model, newest first

`GET /workspaces/{id}/questions/{questionId}/history`

## Request

- Base URL: `https://api.swingfactor.ai/v1`
- URL: `https://api.swingfactor.ai/v1/workspaces/{id}/questions/{questionId}/history`
- Auth: HTTP bearer

## Path parameters

- `id` string, uuid, required
- `questionId` string, uuid, required

## Response `200`

The history.

- RevisionList
  - `items` Revision[], required
    - `id` string, uuid, required
    - `workspaceId` string, uuid, required
    - `questionId` string, uuid, required
    - `entityKind` 'question' | 'option' | 'proposition' | 'evidence' | 'dependency' | 'variable' | 'estimate' | 'break-even' | 'challenge' | 'bearing' | 'source' | 'scenario' | 'configuration' | 'dimension' | 'cell' | 'assessment' | 'group' | 'impact' | 'decision' | 'outcome' | 'fix' | 'request', required
    - `entityId` string, uuid, required
    - `action` 'created' | 'changed' | 'deleted', required
    - `before` object
    - `after` object
    - `reason` string
    - `changedBy` string, uuid
    - `changedByName` string
    - `actor` string: Who wrote it when no person did: SwingFactor, drafting.
    - `changedAt` string, required
    - `links` RevisionLinks, required: Relative /v1 URLs to follow.
      - `self` string, required
      - `question` string, required
  - `total` integer, required
  - `offset` integer, required
  - `limit` integer, required

## Other responses

- `401`: No token, or not a valid one: `unauthorized`.

---

[API](https://skmtc.dev/swingfactor/apis/swingfactor-api.md) · [All operations](https://skmtc.dev/swingfactor/apis/swingfactor-api/llms.txt) · [OpenAPI document](https://skmtc.dev/swingfactor/apis/swingfactor-api/revisions/c2fe881a39c3?raw)