---
title: "Send Holiday Chat Message"
method: POST
path: "/student/progress/holiday/chat"
tags: ["Student Progress"]
---

# Send Holiday Chat Message

`POST /student/progress/holiday/chat`

Appends the user's message to the conversation_history
for the given holiday course exercise doc, so we can stream later.

## Request body

- HolidayChatRequest
  - `exercise_id` string, required
  - `message` string, required
  - `type` 'text' | 'image_url' | 'image_description' | 'graph'

## Response `200`

Successful Response

- HolidayBasicResponse
  - `status` string, required
  - `message` string, required
  - `data` object, nullable
  - `transcript` string, nullable
  - `url` string, nullable

## Other responses

- `422` — Validation Error

---

[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-service-production.skmtc.workers.dev/v1/apis/excellence-ai/excellence-learning/revisions/c407f3b5a05b/schema)