---
title: "Preview Br Fix"
method: POST
path: "/admin/annales-exercises/fix-br/preview"
tags: ["Admin - Annales Exercises"]
---

# Preview Br Fix

`POST /admin/annales-exercises/fix-br/preview`

Preview deterministic cleanup of <br> and newlines inside LaTeX blocks.

## Response `200`

Successful Response

- BrFixPreviewResponse
  - `total_affected` integer, required
  - `exercises` BrFixPreviewItem[], required
    - `exercise_id` string, required
    - `title` string, required
    - `source_annale` string, nullable
    - `content_has_fix` boolean, required
    - `content_before` string, nullable
    - `content_after` string, nullable
    - `solution_has_fix` boolean, required
    - `solution_before` string, nullable
    - `solution_after` string, nullable

---

[API](https://skmtc.dev/excellence-ai/apis/excellence-learning.md) · [All operations](https://skmtc.dev/excellence-ai/apis/excellence-learning/llms.txt) · [OpenAPI document](https://skmtc.dev/excellence-ai/apis/excellence-learning/revisions/2a0c1636fd3b?raw)