---
title: "Patch Document Content"
method: PATCH
path: "/v1/documents/{document_id}/content"
tags: ["Public API v1"]
---

# Patch Document Content

`PATCH /v1/documents/{document_id}/content`

## Request

- Base URL: `https://api.corvio.ai`
- URL: `https://api.corvio.ai/v1/documents/{document_id}/content`
- Auth: HTTP bearer

## Path parameters

- `document_id` string, uuid, required

## Request body

- PublicDocumentPatchRequest
  - `expected_content_revision` integer, required
  - `operation_id` string, required
  - `replacements` PublicDocumentLineReplacement[], required
    - `line_ref` string, required
    - `replacement_markdown` string

## Response `200`

Successful Response

- PublicDocumentMutationReceipt
  - `status` 'applied' | 'replayed' | 'no_op' | 'applied_readback_failed', required
  - `operation` string, required
  - `operation_id` string, nullable
  - `id` string, uuid, required
  - `node_id` string, uuid, required
  - `title` string, required
  - `doc_type` string, required
  - `content_revision` integer, required
  - `content_sha256` string, nullable
  - `changed_line_range` string, nullable
  - `changed_line_ranges` string[]
  - `normalizations` string[]
  - `context_markdown` string, nullable
  - `readback_verified` boolean, required
  - `retry_safe` boolean, required
  - `next_read` object, nullable

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/corvio/apis/corvio-developer-api.md) · [All operations](https://skmtc.dev/corvio/apis/corvio-developer-api/llms.txt) · [OpenAPI document](https://skmtc.dev/corvio/apis/corvio-developer-api/revisions/a5a77bb9619c?raw)