> ## Documentation Index > Fetch the complete documentation index at: https://help.dingtalk.io/llms.txt > Use this file to discover all available pages before exploring further. # Query video meeting information > Call this API to query the basic information of a video meeting, including meeting name, duration, start time, end time, and total number of participants. Call this API to retrieve basic information about a meeting, including the meeting name, duration, start time, end time, and the total number of attendees. ## Request ### Basic information | Field | Value | | -------------------- | ---------------------------------------------------------------------------------------- | | HTTP URL | `https://api.dingtalk.io/v1.0/conference/videoConferences/{conferenceId}` | | HTTP Method | GET | | Supported app types | appType-Internal app　appType-Third-party enterprise app | | Permissions required | permission-VideoConference.Conference.Read-Read permission for video meeting information | ### Request header | Name | Type | Required | Description | | --------------------------- | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | x-acs-dingtalk-access-token | String | Yes | The access credential for calling this API. Obtain it as follows: - For an internal app, call the [Obtain the access token of an internal app](/open/development/obtain-the-access-token-of-an-internal-app#) API. - For a third-party enterprise app, call the [Obtain the access token of an organization that authorizes a third-party app](https://open.dingtalk.com/document/development/obtain-the-access-token-of-the-authorized-enterprise-1#) API. | ### Path parameter | Name | Type | Required | Description | | ------------ | ------ | -------- | ------------------------------------------------------------------------------------------------------------------------------------------------ | | conferenceId | String | Yes | The conferenceId of the meeting. Call the [Create a video meeting](/open/development/create-a-video-conference#) API to obtain the conferenceId. | ### Request example HTTP ```http theme={"theme":{"light":"github-light","dark":"github-dark"}} GET /v1.0/conference/videoConferences/6323d7xxxxx HTTP/1.1 Host:api.dingtalk.io x-acs-dingtalk-access-token:xxxxx Content-Type:application/json ``` Java ```java theme={"theme":{"light":"github-light","dark":"github-dark"}} // This file is auto-generated, don't edit it. Thanks. package com.aliyun.sample; import com.aliyun.tea.*; public class Sample { /** * Initialize the account client with a token * @return Client * @throws Exception */ public static com.aliyun.dingtalkconference_1_0.Client createClient() throws Exception { com.aliyun.teaopenapi.models.Config config = new com.aliyun.teaopenapi.models.Config(); config.protocol = "https"; config.regionId = "central"; return new com.aliyun.dingtalkconference_1_0.Client(config); } public static void main(String[] args_) throws Exception { java.util.List args = java.util.Arrays.asList(args_); com.aliyun.dingtalkconference_1_0.Client client = Sample.createClient(); com.aliyun.dingtalkconference_1_0.models.QueryConferenceInfoHeaders queryConferenceInfoHeaders = new com.aliyun.dingtalkconference_1_0.models.QueryConferenceInfoHeaders(); queryConferenceInfoHeaders.xAcsDingtalkAccessToken = ""; try { client.queryConferenceInfoWithOptions("6323d7xxxxx", queryConferenceInfoHeaders, new com.aliyun.teautil.models.RuntimeOptions()); } catch (TeaException err) { if (!com.aliyun.teautil.Common.empty(err.code) && !com.aliyun.teautil.Common.empty(err.message)) { // err contains code and message attributes that help locate the issue } } catch (Exception _err) { TeaException err = new TeaException(_err.getMessage(), _err); if (!com.aliyun.teautil.Common.empty(err.code) && !com.aliyun.teautil.Common.empty(err.message)) { // err contains code and message attributes that help locate the issue } } } } ``` Python ```python theme={"theme":{"light":"github-light","dark":"github-dark"}} # -*- coding: utf-8 -*- # This file is auto-generated, don't edit it. Thanks. import sys from typing import List from alibabacloud_dingtalk.conference_1_0.client import Client as dingtalkconference_1_0Client from alibabacloud_tea_openapi import models as open_api_models from alibabacloud_dingtalk.conference_1_0 import models as dingtalkconference__1__0_models from alibabacloud_tea_util import models as util_models from alibabacloud_tea_util.client import Client as UtilClient class Sample: def __init__(self): pass @staticmethod def create_client() -> dingtalkconference_1_0Client: """ Initialize the account client with a token @return: Client @throws Exception """ config = open_api_models.Config() config.protocol = 'https' config.region_id = 'central' return dingtalkconference_1_0Client(config) @staticmethod def main( args: List[str], ) -> None: client = Sample.create_client() query_conference_info_headers = dingtalkconference__1__0_models.QueryConferenceInfoHeaders() query_conference_info_headers.x_acs_dingtalk_access_token = '' try: client.query_conference_info_with_options('6323d7xxxxx', query_conference_info_headers, util_models.RuntimeOptions()) except Exception as err: if not UtilClient.empty(err.code) and not UtilClient.empty(err.message): # err contains code and message attributes that help locate the issue pass @staticmethod async def main_async( args: List[str], ) -> None: client = Sample.create_client() query_conference_info_headers = dingtalkconference__1__0_models.QueryConferenceInfoHeaders() query_conference_info_headers.x_acs_dingtalk_access_token = '' try: await client.query_conference_info_with_options_async('6323d7xxxxx', query_conference_info_headers, util_models.RuntimeOptions()) except Exception as err: if not UtilClient.empty(err.code) and not UtilClient.empty(err.message): # err contains code and message attributes that help locate the issue pass if __name__ == '__main__': Sample.main(sys.argv[1:]) ``` PHP ```java theme={"theme":{"light":"github-light","dark":"github-dark"}} protocol = "https"; $config->regionId = "central"; return new Dingtalk($config); } /** * @param string[] $args * @return void */ public static function main($args){ $client = self::createClient(); $queryConferenceInfoHeaders = new QueryConferenceInfoHeaders([]); $queryConferenceInfoHeaders->xAcsDingtalkAccessToken = ""; try { $client->queryConferenceInfoWithOptions("6323d7xxxxx", $queryConferenceInfoHeaders, new RuntimeOptions([])); } catch (Exception $err) { if (!($err instanceof TeaError)) { $err = new TeaError([], $err->getMessage(), $err->getCode(), $err); } if (!Utils::empty_($err->code) && !Utils::empty_($err->message)) { // err contains code and message attributes that help locate the issue } } } } $path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php'; if (file_exists($path)) { require_once $path; } Sample::main(array_slice($argv, 1)); ``` Go ```go theme={"theme":{"light":"github-light","dark":"github-dark"}} // This file is auto-generated, don't edit it. Thanks. package main import ( "os" util "github.com/alibabacloud-go/tea-utils/v2/service" dingtalkconference_1_0 "github.com/alibabacloud-go/dingtalk/conference_1_0" openapi "github.com/alibabacloud-go/darabonba-openapi/v2/client" "github.com/alibabacloud-go/tea/tea" ) /** * Initialize the account client with a token * @return Client * @throws Exception */ func CreateClient () (_result *dingtalkconference_1_0.Client, _err error) { config := &openapi.Config{} config.Protocol = tea.String("https") config.RegionId = tea.String("central") _result = &dingtalkconference_1_0.Client{} _result, _err = dingtalkconference_1_0.NewClient(config) return _result, _err } func _main (args []*string) (_err error) { client, _err := CreateClient() if _err != nil { return _err } queryConferenceInfoHeaders := &dingtalkconference_1_0.QueryConferenceInfoHeaders{} queryConferenceInfoHeaders.XAcsDingtalkAccessToken = tea.String("") tryErr := func()(_e error) { defer func() { if r := tea.Recover(recover()); r != nil { _e = r } }() _, _err = client.QueryConferenceInfoWithOptions(tea.String("6323d7xxxxx"), queryConferenceInfoHeaders, &util.RuntimeOptions{}) if _err != nil { return _err } return nil }() if tryErr != nil { var err = &tea.SDKError{} if _t, ok := tryErr.(*tea.SDKError); ok { err = _t } else { err.Message = tea.String(tryErr.Error()) } if !tea.BoolValue(util.Empty(err.Code)) && !tea.BoolValue(util.Empty(err.Message)) { // err contains code and message attributes that help locate the issue } } return _err } func main() { err := _main(tea.StringSlice(os.Args[1:])) if err != nil { panic(err) } } ``` Node.js ```python theme={"theme":{"light":"github-light","dark":"github-dark"}} // This file is auto-generated, don't edit it import Util, * as $Util from '@alicloud/tea-util'; import dingtalkconference_1_0, * as $dingtalkconference_1_0 from '@alicloud/dingtalk/conference_1_0'; import OpenApi, * as $OpenApi from '@alicloud/openapi-client'; import * as $tea from '@alicloud/tea-typescript'; export default class Client { /** * Initialize the account client with a token * @return Client * @throws Exception */ static createClient(): dingtalkconference_1_0 { let config = new $OpenApi.Config({ }); config.protocol = "https"; config.regionId = "central"; return new dingtalkconference_1_0(config); } static async main(args: string[]): Promise { let client = Client.createClient(); let queryConferenceInfoHeaders = new $dingtalkconference_1_0.QueryConferenceInfoHeaders({ }); queryConferenceInfoHeaders.xAcsDingtalkAccessToken = ""; try { await client.queryConferenceInfoWithOptions("6323d7xxxxx", queryConferenceInfoHeaders, new $Util.RuntimeOptions({ })); } catch (err) { if (!Util.empty(err.code) && !Util.empty(err.message)) { // err contains code and message attributes that help locate the issue } } } } Client.main(process.argv.slice(2)); ``` C# ```java theme={"theme":{"light":"github-light","dark":"github-dark"}} // This file is auto-generated, don't edit it. Thanks. using System; using System.Collections; using System.Collections.Generic; using System.IO; using System.Threading.Tasks; using Tea; using Tea.Utils; namespace AlibabaCloud.SDK.Sample { public class Sample { /** * Initialize the account client with a token * @return Client * @throws Exception */ public static AlibabaCloud.SDK.Dingtalkconference_1_0.Client CreateClient() { AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config(); config.Protocol = "https"; config.RegionId = "central"; return new AlibabaCloud.SDK.Dingtalkconference_1_0.Client(config); } public static void Main(string[] args) { AlibabaCloud.SDK.Dingtalkconference_1_0.Client client = CreateClient(); AlibabaCloud.SDK.Dingtalkconference_1_0.Models.QueryConferenceInfoHeaders queryConferenceInfoHeaders = new AlibabaCloud.SDK.Dingtalkconference_1_0.Models.QueryConferenceInfoHeaders(); queryConferenceInfoHeaders.XAcsDingtalkAccessToken = ""; try { client.QueryConferenceInfoWithOptions("6323d7xxxxx", queryConferenceInfoHeaders, new AlibabaCloud.TeaUtil.Models.RuntimeOptions()); } catch (TeaException err) { if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message)) { // err contains code and message attributes that help locate the issue } } catch (Exception _err) { TeaException err = new TeaException(new Dictionary { { "message", _err.Message } }); if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message)) { // err contains code and message attributes that help locate the issue } } } } } ``` ## Response ### Response body | Name | Type | Description | | ----------------------- | ------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | confInfo | Object | The meeting information. | | activeNum | Integer | The number of participants currently in the meeting. | | attendNum | Integer | The total number of participants who joined the meeting. | | confDuration | Long | The meeting duration, in milliseconds. This field is returned after the meeting ends. | | conferenceId | String | The meeting ID. | | creatorId | String | The unionId of the user who created the meeting. | | creatorNick | String | The name of the user who created the meeting. | | externalLinkUrl | String | The link to join the meeting. | | invitedNum | Integer | The number of invitees. | | startTime | Long | The meeting start timestamp, in milliseconds. | | status | Integer | The meeting status. - 0: Initialized - 1: Meeting ended - 2: Meeting started | | title | String | The meeting title. | | roomCode | String | The meeting code. | | endTime | Long | The meeting end timestamp, in milliseconds. This field is returned after the meeting ends. | | scheduleConferenceId | String | The booked meeting ID. | | bizType | String | The meeting business type: - **0**: Instant video meeting - **3**: Booked meeting - **audio\_conf**: Audio meeting | | cloudRecordStatus | Integer | The cloud recording status of the meeting: - **0**: Not recording - **1**: Recording - **2**: Recording paused - **3**: Recording ended | | cloudRecordOwnerUnionId | String | The unionId of the cloud recording owner. | | minutesStatus | Integer | The meeting Minutes status: - **0**: Not started - **1**: Recording - **2**: Paused - **3**: Ended The in-meeting Minutes capability has been migrated, and this field is no longer returned. | | minutesOwnerUnionId | String | The unionId of the Minutes owner. The in-meeting Minutes capability has been migrated, and this field is no longer returned. | | extensionAppSettings | Array | The list of custom information for meeting-level extension apps. | | appId | String | The Agent ID of the micro app to which the meeting cool app belongs. | | appCode | String | The appCode of the cool app. | | autoOpenMode | Integer | The auto-open mode: - **0**: Do not open automatically - **1**: Open automatically only for the host and co-hosts - **2**: Open automatically for all participants | | extensionAppBizData | String | The custom information for the meeting-level extension app. | ### Response body example ```text theme={"theme":{"light":"github-light","dark":"github-dark"}} HTTP/1.1 200 OK Content-Type:application/json { "confInfo" : { "activeNum" : 10, "attendNum" : 15, "confDuration" : 1000000, "conferenceId" : "6323dxxxxx", "creatorId" : "2iPOLxxxxx", "creatorNick" : "Xiao Ding", "externalLinkUrl" : "https://meeting.dingtalk.io/app?roomCode=42726xxx&token=1_7ac9xxx", "invitedNum" : 20, "startTime" : 1664175001000, "status" : 1, "title" : "Title", "roomCode" : "4272xxxxx", "endTime" : 1663294270000, "scheduleConferenceId" : "4331d******", "bizType" : "0", "cloudRecordStatus" : 0, "cloudRecordOwnerUnionId" : "A***EiE", "minutesStatus" : 0, "minutesOwnerUnionId" : "A***EiE", "extensionAppSettings" : [ { "appId" : "29****", "appCode" : "Coo*****", "autoOpenMode" : 0, "extensionAppBizData" : "****" } ] } } ``` ### Error codes If an error occurs when calling this API, refer to the [Global error codes](/open/development/server-api-error-codes-1) document for solutions based on the error message. | HttpCode | Error code | Error message | Description | | -------- | ------------- | --------------- | ------------------------------------ | | 400 | missingRoomId | MISSING ROOM ID | The meeting ID parameter is missing. | | 400 | paramError | PARAM ERROR | Parameter error. | | 403 | noPermission | NO PERMISSION | No permission to query the meeting. | | 404 | roomNotFound | ROOM NOT FOUND | The meeting cannot be found. | | 500 | systemError | SYSTEM ERROR | Internal system error. |