Get the access token of an app

POST /v1.0/oauth2/ding9f****41/token HTTP/1.1
Host:api.dingtalk.io
Content-Type:application/json

{
  "client_id" : "suite123",
  "client_secret" : "********",
  "grant_type" : "client_credentials"
}

// This file is auto-generated, don't edit it. Thanks.
package com.aliyun.sample;

import com.aliyun.tea.*;

public class Sample {

    /**
     * <b>description</b> :
     * <p>Initialize the account Client with a Token</p>
     * @return Client
     * 
     * @throws Exception
     */
    public static com.aliyun.dingtalkoauth2_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.dingtalkoauth2_1_0.Client(config);
    }

    public static void main(String[] args_) throws Exception {
        java.util.List<String> args = java.util.Arrays.asList(args_);
        com.aliyun.dingtalkoauth2_1_0.Client client = Sample.createClient();
        com.aliyun.dingtalkoauth2_1_0.models.GetTokenRequest getTokenRequest = new com.aliyun.dingtalkoauth2_1_0.models.GetTokenRequest()
                .setClientId("suite123")
                .setClientSecret("********")
                .setGrantType("client_credentials");
        try {
            client.getToken("ding9f****41", getTokenRequest);
        } 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 developers 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 developers locate the issue
            }

        }        
    }
}

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

from typing import List

from alibabacloud_dingtalk.oauth2_1_0.client import Client as dingtalkoauth2_1_0Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_dingtalk.oauth2_1_0 import models as dingtalkoauth_2__1__0_models
from alibabacloud_tea_util.client import Client as UtilClient

class Sample:
    def __init__(self):
        pass

    @staticmethod
    def create_client() -> dingtalkoauth2_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 dingtalkoauth2_1_0Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        get_token_request = dingtalkoauth_2__1__0_models.GetTokenRequest(
            client_id='suite123',
            client_secret='********',
            grant_type='client_credentials'
        )
        try:
            client.get_token('ding9f****41', get_token_request)
        except Exception as err:
            if not UtilClient.empty(err.code) and not UtilClient.empty(err.message):
                # err contains code and message attributes that help developers locate the issue
                pass

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        get_token_request = dingtalkoauth_2__1__0_models.GetTokenRequest(
            client_id='suite123',
            client_secret='********',
            grant_type='client_credentials'
        )
        try:
            await client.get_token_async('ding9f****41', get_token_request)
        except Exception as err:
            if not UtilClient.empty(err.code) and not UtilClient.empty(err.message):
                # err contains code and message attributes that help developers locate the issue
                pass

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

<?php

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

use AlibabaCloud\SDK\Dingtalk\Voauth2_1_0\Dingtalk;
use \Exception;
use AlibabaCloud\Tea\Exception\TeaError;
use AlibabaCloud\Tea\Utils\Utils;

use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Dingtalk\Voauth2_1_0\Models\GetTokenRequest;

class Sample {

    /**
     * Initialize the account Client with 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();
        $getTokenRequest = new GetTokenRequest([
            "clientId" => "suite123",
            "clientSecret" => "********",
            "grantType" => "client_credentials"
        ]);
        try {
            $client->getToken("ding9f****41", $getTokenRequest);
        }
        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 developers 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));

// This file is auto-generated, don't edit it. Thanks.
package main

import (
  "encoding/json"
  "strings"
  "fmt"
  "os"
  util  "github.com/alibabacloud-go/tea-utils/v2/service"
  dingtalkoauth2_1_0  "github.com/alibabacloud-go/dingtalk/oauth2_1_0"
  openapi  "github.com/alibabacloud-go/darabonba-openapi/v2/client"
  "github.com/alibabacloud-go/tea/tea"
)

// Description:
// 
// Initialize the account Client with a Token
// 
// @return Client
// 
// @throws Exception
func CreateClient () (_result *dingtalkoauth2_1_0.Client, _err error) {
  config := &openapi.Config{}
  config.Protocol = tea.String("https")
  config.RegionId = tea.String("central")
  _result = &dingtalkoauth2_1_0.Client{}
  _result, _err = dingtalkoauth2_1_0.NewClient(config)
  return _result, _err
}

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

  getTokenRequest := &dingtalkoauth2_1_0.GetTokenRequest{
    ClientId: tea.String("suite123"),
    ClientSecret: tea.String("********"),
    GrantType: tea.String("client_credentials"),
  }
  tryErr := func()(_e error) {
    defer func() {
      if r := tea.Recover(recover()); r != nil {
        _e = r
      }
    }()
    _, _err = client.GetToken(tea.String("ding9f****41"), getTokenRequest)
    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 developers locate the issue
    }

  }
  return _err
}

func main() {
  err := _main(tea.StringSlice(os.Args[1:]))
  if err != nil {
    panic(err)
  }
}

'use strict';
// This file is auto-generated, don't edit it
const Util = require('@alicloud/tea-util');
const dingtalkoauth2_1_0 = require('@alicloud/dingtalk/oauth2_1_0');
const OpenApi = require('@alicloud/openapi-client');
const Tea = require('@alicloud/tea-typescript');

class Client {

  /**
   * Initialize the account Client with a Token
   * @return Client
   * @throws Exception
   */
  static createClient() {
    let config = new OpenApi.Config({ });
    config.protocol = 'https';
    config.regionId = 'central';
    return new dingtalkoauth2_1_0.default(config);
  }

  static async main(args) {
    let client = Client.createClient();
    let getTokenRequest = new dingtalkoauth2_1_0.GetTokenRequest({
      clientId: 'suite123',
      clientSecret: '********',
      grantType: 'client_credentials',
    });
    try {
      await client.getToken('ding9f****41', getTokenRequest);
    } catch (err) {
      if (!Util.default.empty(err.code) && !Util.default.empty(err.message)) {
        // err contains code and message attributes that help developers locate the issue
      }

    }    
  }

}

exports.Client = Client;
Client.main(process.argv.slice(2));

// 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 
    {

        /// <term><b>Description:</b></term>
        /// <description>
        /// <para>Initialize the account Client with a Token</para>
        /// </description>
        /// 
        /// <returns>
        /// Client
        /// </returns>
        /// 
        /// <term><b>Exception:</b></term>
        /// Exception
        public static AlibabaCloud.SDK.Dingtalkoauth2_1_0.Client CreateClient()
        {
            AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config();
            config.Protocol = "https";
            config.RegionId = "central";
            return new AlibabaCloud.SDK.Dingtalkoauth2_1_0.Client(config);
        }

        public static void Main(string[] args)
        {
            AlibabaCloud.SDK.Dingtalkoauth2_1_0.Client client = CreateClient();
            AlibabaCloud.SDK.Dingtalkoauth2_1_0.Models.GetTokenRequest getTokenRequest = new AlibabaCloud.SDK.Dingtalkoauth2_1_0.Models.GetTokenRequest
            {
                ClientId = "suite123",
                ClientSecret = "********",
                GrantType = "client_credentials",
            };
            try
            {
                client.GetToken("ding9f****41", getTokenRequest);
            }
            catch (TeaException err)
            {
                if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message))
                {
                    // err contains code and message attributes that help developers 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 code and message attributes that help developers locate the issue
                }
            }
        }

    }
}

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

{
  "access_token" : "2bf******9be361a5084f1e2b8",
  "expires_in" : 7200
}