For AI agents: markdown of this page — /docs-content-en/chats/management/parent-delete.md documentation index — /llms.txt

Detach from the parent chat

DELETE /v1/chats/:dialogId/parent

The chat stops being a child and becomes standalone. Detaching does not remove the members that attaching added to the parent chat. A chat can be detached by whoever has that permission in the chat.

Parameters

Parameter Type Required Description
dialogId (path) string yes The child chat as chatN, for example chat42 — the dialogId field of recent dialogs

The endpoint accepts no query parameters and no request body: any parameter or body field is rejected with 400 INVALID_PARAMS before any call to Bitrix24.

Examples

curl — personal key

Terminal 
curl -X DELETE https://vibecode.bitrix24.com/v1/chats/chat42/parent \
  -H "X-Api-Key: YOUR_API_KEY"

curl — OAuth application

Terminal 
curl -X DELETE https://vibecode.bitrix24.com/v1/chats/chat42/parent \
  -H "X-Api-Key: YOUR_APP_KEY" \
  -H "Authorization: Bearer USER_SESSION_TOKEN"

JavaScript — personal key

javascript 
const res = await fetch('https://vibecode.bitrix24.com/v1/chats/chat42/parent', {
  method: 'DELETE',
  headers: { 'X-Api-Key': 'YOUR_API_KEY' },
})

const { success, data } = await res.json()
console.log('Detached:', data.result) // true

JavaScript — OAuth application

javascript 
const res = await fetch('https://vibecode.bitrix24.com/v1/chats/chat42/parent', {
  method: 'DELETE',
  headers: {
    'X-Api-Key': 'YOUR_APP_KEY',
    'Authorization': 'Bearer USER_SESSION_TOKEN',
  },
})

const { success, data } = await res.json()

Response fields

Field Type Description
success boolean Always true on success
data.result boolean true — the chat is detached

Response example

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

Error response example

422 — the chat has no parent:

JSON 
{
  "success": false,
  "error": {
    "code": "BITRIX_ERROR",
    "message": "CHAT_HAS_NO_PARENT",
    "b24Code": "CHAT_HAS_NO_PARENT"
  }
}

Errors

HTTP Code Description
400 INVALID_PARAMS A query parameter or a body field was sent — the endpoint accepts neither — or the body is not a JSON object
403 BITRIX_ACCESS_DENIED The caller has no permission to detach this chat
404 ENTITY_NOT_FOUND Bitrix24 returned "not found"; the portal code is in error.b24Code
422 BITRIX_ERROR Bitrix24 returned an error; the portal code is in error.b24Code. CHAT_HAS_NO_PARENT — the chat has no parent, CHAT_NOT_FOUND — the chat does not exist on the portal
502 ME_ALIAS_RESOLUTION_FAILED Failed to resolve the user when using the me alias
502 BITRIX_UNAVAILABLE Bitrix24 is unavailable or returned a server error
403 SCOPE_DENIED The API key does not have the im scope
403 WRITE_BLOCKED_READONLY_KEY The key is read-only — see access rights
401 TOKEN_MISSING The API key has no Bitrix24 tokens configured

The full list of common API errors — Errors.

See also