---
title: "Changes to Save book reading position"
method: PATCH
path: "/api/notebooks/{notebook}/book/reading-position"
---

# Changes to Save book reading position

`PATCH /api/notebooks/{notebook}/book/reading-position`

> Every recorded change to this endpoint, newest first.

## Timeline

Changed in 2 of 195 revisions.

- **2026-05-14** `af63ed0722e8` — 1 info
- **2026-05-11** `d7c2946139e9` — 1 breaking

## Changes

- **2026-05-14** `af63ed0722e8` — 1 info
  - the request property `selectedBookBlockId` became nullable
- **2026-05-11** `d7c2946139e9` — 1 breaking
  - the request property `selectedBookBlockId` became not nullable

---

[Operation](https://skmtc.dev/nerds-odd-e/apis/openapi-definition/docs/api/notebooks/:notebook/book/reading-position/patch.md) · [API](https://skmtc.dev/nerds-odd-e/apis/openapi-definition.md) · [Page](https://skmtc.dev/nerds-odd-e/apis/openapi-definition/changes/api/notebooks/:notebook/book/reading-position/patch)