---
title: "POST /api/hyperion/courses/{courseId}/quiz-exercises/refine-all-questions"
method: POST
path: "/api/hyperion/courses/{courseId}/quiz-exercises/refine-all-questions"
tags: ["hyperion-quiz-question-generation"]
---

# POST /api/hyperion/courses/{courseId}/quiz-exercises/refine-all-questions

`POST /api/hyperion/courses/{courseId}/quiz-exercises/refine-all-questions`

## Path parameters

- `courseId` integer, required

## Request body

- QuizQuestionBulkRefinementRequest — Request to refine multiple quiz questions at once using a single user prompt
  - `questions` unknown[], required — The quiz questions to refine
    - unknown
  - `refinementPrompt` string, required — User instructions describing how all questions should be changed

## Response `200`

OK

- QuizQuestionBulkRefinementResponse — Response containing one refinement result per input question, in the same order
  - `refinements` QuizQuestionRefinementResponse[], required — Refinement results, one per input question in the same order
    - union — Discriminated response for a single quiz question refinement, either a success with the refined question or a failure with an error message
      - object — Successful refinement result containing the refined question and an explanation of the changes
        - `reasoning` string, required — Brief explanation of what was changed during refinement
        - `type` 'success', required
      - object — Failed refinement result containing an error message
        - `error` string, required — Error message describing why the refinement failed
        - `type` 'failure', required

---

[API](https://skmtc.net/ls1intum/apis/artemis-application-server-api.md) · [All operations](https://skmtc.net/ls1intum/apis/artemis-application-server-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/ls1intum/artemis-application-server-api/versions/78e4b68b4816/schema)