Set user participation status

Sets the event participation status for the current user

Parameters

Function SetUserParticipationStatus(Val URL, Val EventID, Val Status, Val Token = "") Export

Parameter	CLI option	Type	Required	Description
URL	--url	String	✔	URL of webhook or a Bitrix24 domain, when token used
EventID	--event	Number	✔	Calednar event ID
Status	--status	String	✔	Participation status: Y (agreed), N (refused), Q (did not answer)
Token	--token	String	✖	Access token, when app auth method used

Returns

Map Of KeyAndValue - serialized JSON of answer from Bitrix24 API

Advanced call ?

Parameter	Description
proxy	InternetProxy or a structure with fields Protocol, Host, Port, User, Password, UseOSAuthentication
timeout	Request execution timeout
adv_response	Formats the response as a complete HTTP structure with fields code, body, and headers
retries	Number of HTTP request send attempts on 5** status codes or internal client errors
dontwait	Creates a background job and returns its data (for 1C and OneScript only)

tip

Method at API documentation: calendar.meeting.status.set

1C:Enterprise/OneScript code example

    URL     = "https://b24-ar17wx.bitrix24.by/rest/1/av5...";
    EventID = "3042";
    Status  = "Y";

    Result = OPI_Bitrix24.SetUserParticipationStatus(URL, EventID, Status);

    URL     = "b24-ar17wx.bitrix24.by";
    Token   = "a5b00469006e9f06006b12e400000001000...";
    EventID = "3046";

    Result = OPI_Bitrix24.SetUserParticipationStatus(URL, EventID, Status, Token);

Bash

    oint bitrix24 SetUserParticipationStatus \
      --url "b24-ar17wx.bitrix24.by" \
      --event 4684 \
      --status "Y" \
      --token "***"

CMD/Bat

    oint bitrix24 SetUserParticipationStatus ^
      --url "b24-ar17wx.bitrix24.by" ^
      --event 4684 ^
      --status "Y" ^
      --token "***"

Result

{
 "result": true,
 "time": {
  "start": 1779804985,
  "finish": 1779804985.68079,
  "duration": 0.680787086486816,
  "processing": 0,
  "date_start": "2026-05-26T14:16:25+00:00",
  "date_finish": "2026-05-26T14:16:25+00:00",
  "operating_reset_at": 1779805585,
  "operating": 0
 }
}