---
title: "Delete activities that are not included in param and undelete activities that are included in params"
method: POST
path: "/LessonActivity/Sync"
tags: ["LessonActivity"]
---

# Delete activities that are not included in param and undelete activities that are included in params

`POST /LessonActivity/Sync`

## Headers

- `X-Version` string

## Request body

- SyncRequest
  - `lessonID` integer
  - `activityIDs` string, nullable
  - `instituteID` integer

## Response `200`

Success

---

[API](https://skmtc.dev/eon-xr/apis/eonxr-api.md) · [All operations](https://skmtc.dev/eon-xr/apis/eonxr-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/eon-xr/eonxr-api/revisions/538c75161c64/schema)