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Call this API to subscribe to file change events.

API call description

  1. In the Developer Backend, go to App Event Subscription and turn on the storage event subscription.
  2. Call this API to specify the subscription scope as the organization or a specified storage space.

Note

Turning on the storage event subscription switch in the Developer Backend alone is not enough to receive callback events. You must also call this API.

Request

Basic information

FieldValue
HTTP URLhttps://api.dingtalk.io/v1.0/storage/events/subscribe
HTTP MethodPOST
Supported app typesappType-Internal app appType-Third-party enterprise app
Permissions requiredpermission-Storage.Event.Write-Write permission for organization storage file change event subscription

Request header

NameTypeRequiredDescription
x-acs-dingtalk-access-tokenStringYesThe access credential for calling this API. Obtain it as follows: - For an internal app, call the Get the access token of an internal app API. - For a third-party enterprise app, call the Get the access token of the authorized organization for a third-party app API.

Query parameters

NameTypeRequiredDescription
unionIdStringYesThe unionId of the operator. Call the Query user details API to obtain it.

Request body

NameTypeRequiredDescription
scopeIdStringYesThe ID corresponding to the subscription scope. - When the value of the scope parameter is ORG, scopeId corresponds to the organization ID (corpId). See Basic concepts - CorpId. - When scope is SPACE, scopeId corresponds to the storage space ID. Call the Add space API to obtain the id.
scopeStringYesThe subscription scope. - ORG: organization - SPACE: space

Request example

HTTP
POST /v1.0/storage/events/subscribe?unionId=union_id HTTP/1.1
Host:api.dingtalk.io
x-acs-dingtalk-access-token:xxxxx
Content-Type:application/json

{
  "scopeId" : "SPACE",
  "scope" : "SPACE"
}
Java
// 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 using a Token
     * @return Client
     * @throws Exception
     */
    public static com.aliyun.dingtalkstorage_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.dingtalkstorage_1_0.Client(config);
    }

    public static void main(String[] args_) throws Exception {
        java.util.List<String> args = java.util.Arrays.asList(args_);
        com.aliyun.dingtalkstorage_1_0.Client client = Sample.createClient();
        com.aliyun.dingtalkstorage_1_0.models.SubscribeEventHeaders subscribeEventHeaders = new com.aliyun.dingtalkstorage_1_0.models.SubscribeEventHeaders();
        subscribeEventHeaders.xAcsDingtalkAccessToken = "<your access token>";
        com.aliyun.dingtalkstorage_1_0.models.SubscribeEventRequest subscribeEventRequest = new com.aliyun.dingtalkstorage_1_0.models.SubscribeEventRequest()
                .setUnionId("union_id")
                .setScopeId("SPACE")
                .setScope("SPACE");
        try {
            client.subscribeEventWithOptions(subscribeEventRequest, subscribeEventHeaders, 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 the code and message attributes, which 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 the code and message attributes, which help locate the issue
            }

        }        
    }
}
Python
# -*- coding: utf-8 -*-
# This file is auto-generated, don't edit it. Thanks.
import sys

from typing import List

from alibabacloud_dingtalk.storage_1_0.client import Client as dingtalkstorage_1_0Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_dingtalk.storage_1_0 import models as dingtalkstorage__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() -> dingtalkstorage_1_0Client:
        """
        Initialize the account Client using a Token
        @return: Client
        @throws Exception
        """
        config = open_api_models.Config()
        config.protocol = 'https'
        config.region_id = 'central'
        return dingtalkstorage_1_0Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        subscribe_event_headers = dingtalkstorage__1__0_models.SubscribeEventHeaders()
        subscribe_event_headers.x_acs_dingtalk_access_token = '<your access token>'
        subscribe_event_request = dingtalkstorage__1__0_models.SubscribeEventRequest(
            union_id='union_id',
            scope_id='SPACE',
            scope='SPACE'
        )
        try:
            client.subscribe_event_with_options(subscribe_event_request, subscribe_event_headers, util_models.RuntimeOptions())
        except Exception as err:
            if not UtilClient.empty(err.code) and not UtilClient.empty(err.message):
                # err contains the code and message attributes, which help locate the issue
                pass

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        subscribe_event_headers = dingtalkstorage__1__0_models.SubscribeEventHeaders()
        subscribe_event_headers.x_acs_dingtalk_access_token = '<your access token>'
        subscribe_event_request = dingtalkstorage__1__0_models.SubscribeEventRequest(
            union_id='union_id',
            scope_id='SPACE',
            scope='SPACE'
        )
        try:
            await client.subscribe_event_with_options_async(subscribe_event_request, subscribe_event_headers, util_models.RuntimeOptions())
        except Exception as err:
            if not UtilClient.empty(err.code) and not UtilClient.empty(err.message):
                # err contains the code and message attributes, which help locate the issue
                pass

if __name__ == '__main__':
    Sample.main(sys.argv[1:])
PHP
<?php

// This file is auto-generated, don't edit it. Thanks.
namespace AlibabaCloud\SDK\Sample;

use AlibabaCloud\SDK\Dingtalk\Vstorage_1_0\Dingtalk;
use \Exception;
use AlibabaCloud\Tea\Exception\TeaError;
use AlibabaCloud\Tea\Utils\Utils;

use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Dingtalk\Vstorage_1_0\Models\SubscribeEventHeaders;
use AlibabaCloud\SDK\Dingtalk\Vstorage_1_0\Models\SubscribeEventRequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;

class Sample {

    /**
     * Initialize the account Client using a Token
     * @return Dingtalk Client
     */
    public static function createClient(){
        $config = new Config([]);
        $config->protocol = "https";
        $config->regionId = "central";
        return new Dingtalk($config);
    }

    /**
     * @param string[] $args
     * @return void
     */
    public static function main($args){
        $client = self::createClient();
        $subscribeEventHeaders = new SubscribeEventHeaders([]);
        $subscribeEventHeaders->xAcsDingtalkAccessToken = "<your access token>";
        $subscribeEventRequest = new SubscribeEventRequest([
            "unionId" => "union_id",
            "scopeId" => "SPACE",
            "scope" => "SPACE"
        ]);
        try {
            $client->subscribeEventWithOptions($subscribeEventRequest, $subscribeEventHeaders, 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 the code and message attributes, which 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
// This file is auto-generated, don't edit it. Thanks.
package main

import (
  "os"
  util  "github.com/alibabacloud-go/tea-utils/v2/service"
  dingtalkstorage_1_0  "github.com/alibabacloud-go/dingtalk/storage_1_0"
  openapi  "github.com/alibabacloud-go/darabonba-openapi/v2/client"
  "github.com/alibabacloud-go/tea/tea"
)

/**
 * Initialize the account Client using a Token
 * @return Client
 * @throws Exception
 */
func CreateClient () (_result *dingtalkstorage_1_0.Client, _err error) {
  config := &openapi.Config{}
  config.Protocol = tea.String("https")
  config.RegionId = tea.String("central")
  _result = &dingtalkstorage_1_0.Client{}
  _result, _err = dingtalkstorage_1_0.NewClient(config)
  return _result, _err
}

func _main (args []*string) (_err error) {
  client, _err := CreateClient()
  if _err != nil {
    return _err
  }

  subscribeEventHeaders := &dingtalkstorage_1_0.SubscribeEventHeaders{}
  subscribeEventHeaders.XAcsDingtalkAccessToken = tea.String("<your access token>")
  subscribeEventRequest := &dingtalkstorage_1_0.SubscribeEventRequest{
    UnionId: tea.String("union_id"),
    ScopeId: tea.String("SPACE"),
    Scope: tea.String("SPACE"),
  }
  tryErr := func()(_e error) {
    defer func() {
      if r := tea.Recover(recover()); r != nil {
        _e = r
      }
    }()
    _, _err = client.SubscribeEventWithOptions(subscribeEventRequest, subscribeEventHeaders, &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 the code and message attributes, which help locate the issue
    }

  }
  return _err
}

func main() {
  err := _main(tea.StringSlice(os.Args[1:]))
  if err != nil {
    panic(err)
  }
}
Node.js
// This file is auto-generated, don't edit it
import Util, * as $Util from '@alicloud/tea-util';
import dingtalkstorage_1_0, * as $dingtalkstorage_1_0 from '@alicloud/dingtalk/storage_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 using a Token
   * @return Client
   * @throws Exception
   */
  static createClient(): dingtalkstorage_1_0 {
    let config = new $OpenApi.Config({ });
    config.protocol = "https";
    config.regionId = "central";
    return new dingtalkstorage_1_0(config);
  }

  static async main(args: string[]): Promise<void> {
    let client = Client.createClient();
    let subscribeEventHeaders = new $dingtalkstorage_1_0.SubscribeEventHeaders({ });
    subscribeEventHeaders.xAcsDingtalkAccessToken = "<your access token>";
    let subscribeEventRequest = new $dingtalkstorage_1_0.SubscribeEventRequest({
      unionId: "union_id",
      scopeId: "SPACE",
      scope: "SPACE",
    });
    try {
      await client.subscribeEventWithOptions(subscribeEventRequest, subscribeEventHeaders, new $Util.RuntimeOptions({ }));
    } catch (err) {
      if (!Util.empty(err.code) && !Util.empty(err.message)) {
        // err contains the code and message attributes, which help locate the issue
      }

    }    
  }

}

Client.main(process.argv.slice(2));
C#
// 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 using a Token
         * @return Client
         * @throws Exception
         */
        public static AlibabaCloud.SDK.Dingtalkstorage_1_0.Client CreateClient()
        {
            AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config();
            config.Protocol = "https";
            config.RegionId = "central";
            return new AlibabaCloud.SDK.Dingtalkstorage_1_0.Client(config);
        }

        public static void Main(string[] args)
        {
            AlibabaCloud.SDK.Dingtalkstorage_1_0.Client client = CreateClient();
            AlibabaCloud.SDK.Dingtalkstorage_1_0.Models.SubscribeEventHeaders subscribeEventHeaders = new AlibabaCloud.SDK.Dingtalkstorage_1_0.Models.SubscribeEventHeaders();
            subscribeEventHeaders.XAcsDingtalkAccessToken = "<your access token>";
            AlibabaCloud.SDK.Dingtalkstorage_1_0.Models.SubscribeEventRequest subscribeEventRequest = new AlibabaCloud.SDK.Dingtalkstorage_1_0.Models.SubscribeEventRequest
            {
                UnionId = "union_id",
                ScopeId = "SPACE",
                Scope = "SPACE",
            };
            try
            {
                client.SubscribeEventWithOptions(subscribeEventRequest, subscribeEventHeaders, new AlibabaCloud.TeaUtil.Models.RuntimeOptions());
            }
            catch (TeaException err)
            {
                if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message))
                {
                    // err contains the code and message attributes, which help locate the issue
                }
            }
            catch (Exception _err)
            {
                TeaException err = new TeaException(new Dictionary<string, object>
                {
                    { "message", _err.Message }
                });
                if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message))
                {
                    // err contains the code and message attributes, which help locate the issue
                }
            }
        }

    }
}

Response

Response body

NameTypeDescription
successBooleanWhether the operation succeeded. true indicates success.

Response body example

HTTP/1.1 200 OK
Content-Type:application/json

{
  "success" : true
}

Error codes

If an error is returned when you call this API, look up the solution in the Global error codes document based on the error message.
HttpCodeError codeError messageDescription
400paramError%sParameter error
400paramError.scope%sParameter error - scope
400paramError.scopeId%sParameter error - scopeId
403permissionDenied%sThe user lacks permission to subscribe to the event
500systemError%sSystem error
500unknownErrorUnknown ErrorUnknown error
503operationTimeout%sRequest timed out