---
title: "Lesson Open"
method: POST
path: "/api/student/lessons/{lesson_id}/open"
---

# Lesson Open

`POST /api/student/lessons/{lesson_id}/open`

## Request

- Base URL: `https://app.cardinalsquare.com` (the document declares no server; this is the origin it was published from)
- URL: `https://app.cardinalsquare.com/api/student/lessons/{lesson_id}/open`
- Auth: none declared

## Path parameters

- `lesson_id` string, required

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/cardinalsquare/apis/cardinal-square.md) - [All operations](https://skmtc.dev/cardinalsquare/apis/cardinal-square/llms.txt) - [OpenAPI document](https://skmtc.dev/cardinalsquare/apis/cardinal-square/revisions/7ff01aa4760f?raw)