---
title: "Changes to Cancel a book block (merge content to previous)"
method: DELETE
path: "/api/notebooks/{notebook}/book/blocks/{bookBlock}"
---

# Changes to Cancel a book block (merge content to previous)

`DELETE /api/notebooks/{notebook}/book/blocks/{bookBlock}`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 240 revisions.

- **2026-09-29** `feba4ecd7257`: 1 info

## Changes

- **2026-09-29** `feba4ecd7257`: 1 info
  - added the optional property `blocks/items/contentLocators/items/oneOf[#/components/schemas/EpubLocator_Full]/allOf[subschema #2]/cfi` to the response with the `200` status

---

[Operation](https://skmtc.dev/nerds-odd-e/apis/odd-e-open-api/docs/api/notebooks/:notebook/book/blocks/:bookBlock/delete.md) - [API](https://skmtc.dev/nerds-odd-e/apis/odd-e-open-api.md) - [Page](https://skmtc.dev/nerds-odd-e/apis/odd-e-open-api/changes/api/notebooks/:notebook/book/blocks/:bookBlock/delete)