For AI agents: markdown of this page — /docs-content-en/note/documents/update.md documentation index — /llms.txt

Update a document

PATCH /v1/note/documents/:id

Updates the title and/or the content of a document. Passing markdown completely replaces the current content.

Parameters

Parameter Type Required Description
Parameterid (path) Typeinteger Requiredyes DescriptionDocument identifier. List: GET /v1/note/documents

Request fields (body)

Field Type Required Description
Fieldtitle Typestring Requiredyes¹ DescriptionNew document title
Fieldmarkdown Typestring Requiredyes¹ DescriptionNew content in Markdown. Completely replaces the current one. Maximum 1 048 576 bytes (1 MiB)
Fieldoverwrite Typeboolean Requiredno DescriptionOverwrite the content when there are unsaved changes. Defaults to false

¹ At least one of the fields title or markdown must be present.

Examples

curl — personal key

Terminal 
curl -X PATCH https://vibecode.bitrix24.com/v1/note/documents/77 \
  -H "X-Api-Key: YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "title": "Chapter 1 (ed.)",
    "markdown": "# Chapter 1\n\nUpdated text",
    "overwrite": false
  }'

curl — OAuth application

Terminal 
curl -X PATCH https://vibecode.bitrix24.com/v1/note/documents/77 \
  -H "X-Api-Key: YOUR_APP_KEY" \
  -H "Authorization: Bearer USER_SESSION_TOKEN" \
  -H "Content-Type: application/json" \
  -d '{
    "title": "Chapter 1 (ed.)",
    "markdown": "# Chapter 1\n\nUpdated text",
    "overwrite": false
  }'

JavaScript — personal key

javascript 
const res = await fetch('https://vibecode.bitrix24.com/v1/note/documents/77', {
  method: 'PATCH',
  headers: {
    'X-Api-Key': 'YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    title: 'Chapter 1 (ed.)',
    markdown: '# Chapter 1\n\nUpdated text',
    overwrite: false,
  }),
})
const { success, data } = await res.json()
console.log(data.updated)

JavaScript — OAuth application

javascript 
const res = await fetch('https://vibecode.bitrix24.com/v1/note/documents/77', {
  method: 'PATCH',
  headers: {
    'X-Api-Key': 'YOUR_APP_KEY',
    'Authorization': 'Bearer USER_SESSION_TOKEN',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    title: 'Chapter 1 (ed.)',
    markdown: '# Chapter 1\n\nUpdated text',
    overwrite: false,
  }),
})
const { success, data } = await res.json()

Response fields

Field Type Description
Fieldsuccess Typeboolean DescriptionAlways true on success
Fielddata Typeobject DescriptionUpdate result
Fielddata.updated Typeboolean Descriptiontrue on a successful update

Response example

JSON 
{
  "success": true,
  "data": { "updated": true }
}

Error response example

400 — no updatable field was passed:

JSON 
{
  "success": false,
  "error": {
    "code": "INVALID_PARAMS",
    "message": "at least one of `title` or `markdown` must be provided"
  }
}

Errors

HTTP Code Description
HTTP400 CodeINVALID_PARAMS DescriptionNeither title nor markdown is passed, or id has the wrong type
HTTP403 CodeBITRIX_ACCESS_DENIED DescriptionNo permission to edit the document
HTTP403 CodeWRITE_BLOCKED_READONLY_KEY DescriptionThe access key is read-only
HTTP404 CodeENTITY_NOT_FOUND DescriptionThe document does not exist, is archived, or is in the recycle bin
HTTP422 CodeBITRIX_ERROR DescriptionThere are unsaved changes and overwrite: false was passed, or the markdown size exceeds the limit. Error text in error.message
HTTP403 CodeSCOPE_DENIED DescriptionThe key lacks the note scope
HTTP401 CodeTOKEN_MISSING DescriptionThe API key has no tokens configured

Full list of common API errors — Errors.

Known specifics

Resolving a collaborative-editing conflict. If the document still has unsaved changes from a collaborative editor, a request with overwrite: false does not overwrite the content and returns 422 BITRIX_ERROR. A repeated request with overwrite: true writes markdown over the unsaved changes.

See also