> ## 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.

# 批量发送人与机器人会话中机器人消息

> 调用本接口向最多 20 个用户批量发送人与机器人会话中的机器人消息,适用于企业通知与系统告警推送等场景。

调用本接口，批量发送人与机器人会话（人与机器人单聊）中机器人消息。适用于需要向多个用户（最多20个）批量发送机器人消息的场景，如企业通知、系统告警推送等场景。

## 接口调用说明

本接口支持企业内部应用机器人，详情参考[配置企业机器人](/zh/open/dingstart/configure-the-robot-application)。

## 请求

### 基本信息

| 字段          | 值                                                                                                                    |
| ----------- | -------------------------------------------------------------------------------------------------------------------- |
| HTTP URL    | [https://api.dingtalk.io/v1.0/robot/oToMessages/batchSend](https://api.dingtalk.io/v1.0/robot/oToMessages/batchSend) |
| HTTP Method | POST                                                                                                                 |
| 支持的应用类型     | appType-企业内部应用　appType-第三方企业应用                                                                                       |
| 权限要求        | permission-qyapi\_robot\_sendmsg-企业内机器人发送消息权限                                                                        |

### 请求头

| 名称                          | 类型     | 是否必填 | 描述                                                                                                                                                                                                                                                                               |
| --------------------------- | ------ | ---- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| x-acs-dingtalk-access-token | String | 是    | 调用该接口的访问凭证，通过以下获取：   - 企业内部应用，调用[获取企业内部应用的accessToken](/zh/open/development/obtain-the-access-token-of-an-internal-app#)接口获取。 - 第三方企业应用，调用[获取第三方应用授权企业的accessToken](https://open.dingtalk.com/document/development/obtain-the-access-token-of-the-authorized-enterprise-1#)接口获取。 |

### 请求体

| 名称        | 类型              | 是否必填 | 描述                                                                                                                                                               |
| --------- | --------------- | ---- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| robotCode | String          | 是    | 机器人的编码，该参数必须使用企业内部应用机器人的robotCode，详情参考[机器人 ID](/zh/open/development/development-robot-overview#447ec33014hrl)。                                                   |
| userIds   | Array of String | 是    | 接收消息的用户userId列表，每次最多传20个，可通过[查询用户详情](/zh/open/development/query-user-details#)或[获取部门用户userid列表](/zh/open/development/query-the-list-of-department-userids#)接口获取。 |
| msgKey    | String          | 是    | 消息模板key，详情参考[企业机器人发送消息的消息类型](https://open.dingtalk.com/document/dingstart/types-of-messages-sent-by-robots#)。                                                    |
| msgParam  | String          | 是    | 消息模板参数，消息模板参数，详情参考[企业机器人发送消息的消息类型](https://open.dingtalk.com/document/dingstart/types-of-messages-sent-by-robots#)。                                              |

### 请求示例

HTTP

```http theme={"theme":{"light":"github-light","dark":"github-dark"}}
POST /v1.0/robot/oToMessages/batchSend HTTP/1.1
Host:api.dingtalk.io
x-acs-dingtalk-access-token:asdasdasdasd
Content-Type:application/json

{
  "robotCode" : "dingxxxxxx",
  "userIds" : [ "manager1234" ],
  "msgKey" : "sampleMarkdown",
  "msgParam" : "{\"text\": \"hello text\",\"title\": \"hello title\"}"
}
```

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.*;
import com.aliyun.teautil.*;
import com.aliyun.teautil.models.*;
import com.aliyun.dingtalkrobot_1_0.*;
import com.aliyun.dingtalkrobot_1_0.models.*;
import com.aliyun.teaopenapi.*;
import com.aliyun.teaopenapi.models.*;

public class Sample {

    /**
     * 使用 Token 初始化账号Client
     * @return Client
     * @throws Exception
     */
    public static com.aliyun.dingtalkrobot_1_0.Client createClient() throws Exception {
        Config config = new Config();
        config.protocol = "https";
        config.regionId = "central";
        return new com.aliyun.dingtalkrobot_1_0.Client(config);
    }

    public static void main(String[] args_) throws Exception {
        java.util.List<String> args = java.util.Arrays.asList(args_);
        com.aliyun.dingtalkrobot_1_0.Client client = Sample.createClient();
        BatchSendOTOHeaders batchSendOTOHeaders = new BatchSendOTOHeaders();
        batchSendOTOHeaders.xAcsDingtalkAccessToken = "<your access token>";
        BatchSendOTORequest batchSendOTORequest = new BatchSendOTORequest()
                .setRobotCode("dingxxxxxx")
                .setUserIds(java.util.Arrays.asList(
                    "manager1234"
                ))
                .setMsgKey("sampleMarkdown")
                .setMsgParam("{\"text\": \"hello text\",\"title\": \"hello title\"}");
        try {
            client.batchSendOTOWithOptions(batchSendOTORequest, batchSendOTOHeaders, new RuntimeOptions());
        } catch (TeaException err) {
            if (!com.aliyun.teautil.Common.empty(err.code) && !com.aliyun.teautil.Common.empty(err.message)) {
                // err 中含有 code 和 message 属性，可帮助开发定位问题
            }

        } 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 中含有 code 和 message 属性，可帮助开发定位问题
            }

        }        
    }
}
```

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.robot_1_0.client import Client as dingtalkrobot_1_0Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_dingtalk.robot_1_0 import models as dingtalkrobot__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() -> dingtalkrobot_1_0Client:
        """
        使用 Token 初始化账号Client
        @return: Client
        @throws Exception
        """
        config = open_api_models.Config()
        config.protocol = 'https'
        config.region_id = 'central'
        return dingtalkrobot_1_0Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        batch_send_otoheaders = dingtalkrobot__1__0_models.BatchSendOTOHeaders()
        batch_send_otoheaders.x_acs_dingtalk_access_token = '<your access token>'
        batch_send_otorequest = dingtalkrobot__1__0_models.BatchSendOTORequest(
            robot_code='dingxxxxxx',
            user_ids=[
                'manager1234'
            ],
            msg_key='sampleMarkdown',
            msg_param='{"text": "hello text","title": "hello title"}'
        )
        try:
            client.batch_send_otowith_options(batch_send_otorequest, batch_send_otoheaders, util_models.RuntimeOptions())
        except Exception as err:
            if not UtilClient.empty(err.code) and not UtilClient.empty(err.message):
                # err 中含有 code 和 message 属性，可帮助开发定位问题
                pass

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        batch_send_otoheaders = dingtalkrobot__1__0_models.BatchSendOTOHeaders()
        batch_send_otoheaders.x_acs_dingtalk_access_token = '<your access token>'
        batch_send_otorequest = dingtalkrobot__1__0_models.BatchSendOTORequest(
            robot_code='dingxxxxxx',
            user_ids=[
                'manager1234'
            ],
            msg_key='sampleMarkdown',
            msg_param='{"text": "hello text","title": "hello title"}'
        )
        try:
            await client.batch_send_otowith_options_async(batch_send_otorequest, batch_send_otoheaders, util_models.RuntimeOptions())
        except Exception as err:
            if not UtilClient.empty(err.code) and not UtilClient.empty(err.message):
                # err 中含有 code 和 message 属性，可帮助开发定位问题
                pass

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

PHP

```java theme={"theme":{"light":"github-light","dark":"github-dark"}}
<?php

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

use AlibabaCloud\SDK\Dingtalk\Vrobot_1_0\Dingtalk;
use \Exception;
use AlibabaCloud\Tea\Exception\TeaError;
use AlibabaCloud\Tea\Utils\Utils;

use Darabonba\OpenApi\Models\Config;
use AlibabaCloud\SDK\Dingtalk\Vrobot_1_0\Models\BatchSendOTOHeaders;
use AlibabaCloud\SDK\Dingtalk\Vrobot_1_0\Models\BatchSendOTORequest;
use AlibabaCloud\Tea\Utils\Utils\RuntimeOptions;

class Sample {

    /**
     * 使用 Token 初始化账号Client
     * @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();
        $batchSendOTOHeaders = new BatchSendOTOHeaders([]);
        $batchSendOTOHeaders->xAcsDingtalkAccessToken = "<your access token>";
        $batchSendOTORequest = new BatchSendOTORequest([
            "robotCode" => "dingxxxxxx",
            "userIds" => [
                "manager1234"
            ],
            "msgKey" => "sampleMarkdown",
            "msgParam" => "{\"text\": \"hello text\",\"title\": \"hello title\"}"
        ]);
        try {
            $client->batchSendOTOWithOptions($batchSendOTORequest, $batchSendOTOHeaders, 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 中含有 code 和 message 属性，可帮助开发定位问题
            }
        }
    }
}
$path = __DIR__ . \DIRECTORY_SEPARATOR . '..' . \DIRECTORY_SEPARATOR . 'vendor' . \DIRECTORY_SEPARATOR . 'autoload.php';
if (file_exists($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/service"
  dingtalkrobot_1_0  "github.com/alibabacloud-go/dingtalk/robot_1_0"
  openapi  "github.com/alibabacloud-go/darabonba-openapi/client"
  "github.com/alibabacloud-go/tea/tea"
)

/**
 * 使用 Token 初始化账号Client
 * @return Client
 * @throws Exception
 */
func CreateClient () (_result *dingtalkrobot_1_0.Client, _err error) {
  config := &openapi.Config{}
  config.Protocol = tea.String("https")
  config.RegionId = tea.String("central")
  _result = &dingtalkrobot_1_0.Client{}
  _result, _err = dingtalkrobot_1_0.NewClient(config)
  return _result, _err
}

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

  batchSendOTOHeaders := &dingtalkrobot_1_0.BatchSendOTOHeaders{}
  batchSendOTOHeaders.XAcsDingtalkAccessToken = tea.String("<your access token>")
  batchSendOTORequest := &dingtalkrobot_1_0.BatchSendOTORequest{
    RobotCode: tea.String("dingxxxxxx"),
    UserIds: []*string{tea.String("manager1234")},
    MsgKey: tea.String("sampleMarkdown"),
    MsgParam: tea.String("{\"text\": \"hello text\",\"title\": \"hello title\"}"),
  }
  tryErr := func()(_e error) {
    defer func() {
      if r := tea.Recover(recover()); r != nil {
        _e = r
      }
    }()
    _, _err = client.BatchSendOTOWithOptions(batchSendOTORequest, batchSendOTOHeaders, &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 中含有 code 和 message 属性，可帮助开发定位问题
    }

  }
  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 dingtalkrobot_1_0, * as $dingtalkrobot_1_0 from '@alicloud/dingtalk/robot_1_0';
import OpenApi, * as $OpenApi from '@alicloud/openapi-client';
import * as $tea from '@alicloud/tea-typescript';

export default class Client {

  /**
   * 使用 Token 初始化账号Client
   * @return Client
   * @throws Exception
   */
  static createClient(): dingtalkrobot_1_0 {
    let config = new $OpenApi.Config({ });
    config.protocol = "https";
    config.regionId = "central";
    return new dingtalkrobot_1_0(config);
  }

  static async main(args: string[]): Promise<void> {
    let client = Client.createClient();
    let batchSendOTOHeaders = new $dingtalkrobot_1_0.BatchSendOTOHeaders({ });
    batchSendOTOHeaders.xAcsDingtalkAccessToken = "<your access token>";
    let batchSendOTORequest = new $dingtalkrobot_1_0.BatchSendOTORequest({
      robotCode: "dingxxxxxx",
      userIds: [
        "manager1234"
      ],
      msgKey: "sampleMarkdown",
      msgParam: "{\"text\": \"hello text\",\"title\": \"hello title\"}",
    });
    try {
      await client.batchSendOTOWithOptions(batchSendOTORequest, batchSendOTOHeaders, new $Util.RuntimeOptions({ }));
    } catch (err) {
      if (!Util.empty(err.code) && !Util.empty(err.message)) {
        // err 中含有 code 和 message 属性，可帮助开发定位问题
      }

    }    
  }

}

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 
    {

        /**
         * 使用 Token 初始化账号Client
         * @return Client
         * @throws Exception
         */
        public static AlibabaCloud.SDK.Dingtalkrobot_1_0.Client CreateClient()
        {
            AlibabaCloud.OpenApiClient.Models.Config config = new AlibabaCloud.OpenApiClient.Models.Config();
            config.Protocol = "https";
            config.RegionId = "central";
            return new AlibabaCloud.SDK.Dingtalkrobot_1_0.Client(config);
        }

        public static void Main(string[] args)
        {
            AlibabaCloud.SDK.Dingtalkrobot_1_0.Client client = CreateClient();
            AlibabaCloud.SDK.Dingtalkrobot_1_0.Models.BatchSendOTOHeaders batchSendOTOHeaders = new AlibabaCloud.SDK.Dingtalkrobot_1_0.Models.BatchSendOTOHeaders();
            batchSendOTOHeaders.XAcsDingtalkAccessToken = "<your access token>";
            AlibabaCloud.SDK.Dingtalkrobot_1_0.Models.BatchSendOTORequest batchSendOTORequest = new AlibabaCloud.SDK.Dingtalkrobot_1_0.Models.BatchSendOTORequest
            {
                RobotCode = "dingxxxxxx",
                UserIds = new List<string>
                {
                    "manager1234"
                },
                MsgKey = "sampleMarkdown",
                MsgParam = "{\"text\": \"hello text\",\"title\": \"hello title\"}",
            };
            try
            {
                client.BatchSendOTOWithOptions(batchSendOTORequest, batchSendOTOHeaders, new AlibabaCloud.TeaUtil.Models.RuntimeOptions());
            }
            catch (TeaException err)
            {
                if (!AlibabaCloud.TeaUtil.Common.Empty(err.Code) && !AlibabaCloud.TeaUtil.Common.Empty(err.Message))
                {
                    // err 中含有 code 和 message 属性，可帮助开发定位问题
                }
            }
            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 中含有 code 和 message 属性，可帮助开发定位问题
                }
            }
        }

    }
}
```

C

```cpp theme={"theme":{"light":"github-light","dark":"github-dark"}}
// This file is auto-generated, don't edit it. Thanks.

#include <alibabacloud/dingtalkrobot__1__0.hpp>
#include <alibabacloud/open_api.hpp>
#include <boost/any.hpp>
#include <darabonba/core.hpp>
#include <darabonba/util.hpp>
#include <iostream>
#include <map>

using namespace std;

Alibabacloud_Dingtalkrobot_1_0::Client createClient() {
  shared_ptr<Alibabacloud_OpenApi::Config> config = make_shared<Alibabacloud_OpenApi::Config>();
  config->protocol = make_shared<string>("https");
  config->regionId = make_shared<string>("central");
  return Alibabacloud_Dingtalkrobot_1_0::Client(config);
}

int main(int argc, char *args[]) {
  args;
  shared_ptr<Alibabacloud_Dingtalkrobot_1_0::Client> client = make_shared<Alibabacloud_Dingtalkrobot_1_0::Client>(createClient());
  shared_ptr<Alibabacloud_Dingtalkrobot_1_0::BatchSendOTOHeaders> batchSendOTOHeaders = make_shared<Alibabacloud_Dingtalkrobot_1_0::BatchSendOTOHeaders>();
  batchSendOTOHeaders->xAcsDingtalkAccessToken = make_shared<string>("<your access token>");
  shared_ptr<Alibabacloud_Dingtalkrobot_1_0::BatchSendOTORequest> batchSendOTORequest = make_shared<Alibabacloud_Dingtalkrobot_1_0::BatchSendOTORequest>(map<string, boost::any>({
    {"robotCode", boost::any(string("dingxxxxxx"))},
    {"userIds", boost::any(vector<string>({
      "manager1234"
    }))},
    {"msgKey", boost::any(string("sampleMarkdown"))},
    {"msgParam", boost::any(string("{"text": "hello text","title": "hello title"}"))}
  }));
  try {
    client->batchSendOTOWithOptions(batchSendOTORequest, batchSendOTOHeaders, make_shared<Darabonba_Util::RuntimeOptions>(Darabonba_Util::RuntimeOptions()));
  }
  catch (std::exception &err) {
    if (!Darabonba_Util::Client::empty(err.code) && !Darabonba_Util::Client::empty(err.message)) {
      // err 中含有 code 和 message 属性，可帮助开发定位问题
    }
  }
}
```

## 响应

### 响应体

| 名称                        | 类型              | 描述                                                                                                                                                                                          |
| ------------------------- | --------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| processQueryKey           | String          | 消息id，可用于[批量查询人与机器人会话机器人消息是否已读](/zh/open/development/chatbot-batch-query-the-read-status-of-messages#)和[批量撤回人与机器人会话中机器人消息](/zh/open/development/batch-message-recall-chat#)接口，查询消息是否已读和撤回消息。 |
| invalidStaffIdList        | Array of String | 无效的用户userId列表。                                                                                                                                                                              |
| flowControlledStaffIdList | Array of String | 被限流的userId列表。                                                                                                                                                                               |

### 响应体示例

```text theme={"theme":{"light":"github-light","dark":"github-dark"}}
HTTP/1.1 200 OK
Content-Type:application/json

{
  "processQueryKey" : "zcxxczasdafasd",
  "invalidStaffIdList" : [ "manage25231" ],
  "flowControlledStaffIdList" : [ "manage25232" ]
}
```

### 错误码

若调用该接口报错，可根据错误信息在[全局错误码](/zh/open/development/server-api-error-codes-1)文档中查找解决方案。

| HttpCode | 错误码                                      | 错误信息 | 说明                                                    |
| -------- | ---------------------------------------- | ---- | ----------------------------------------------------- |
| 400      | invalidParameter.robotCode.empty         | %s   | 机器人robotCode无效                                        |
| 400      | invalidParameter.userIds.empty           | %s   | 用户userId列表为空                                          |
| 400      | invalidParameter.userIds.overMax         | %s   | 用户userId列表超过最大限制100,请将userId拆分成多个长度不超过100的数组，分批次调用此接口 |
| 400      | invalidParameter.msgKey.empty            | %s   | msgKey为空                                              |
| 400      | invalidParameter.msgKey.invalid          | %s   | msgKey无效，请传入正确的msgKey                                 |
| 400      | invalidParameter.msgParam.invalid        | %s   | msgParam格式非法，必须是json格式                                |
| 400      | invalidParameter.param.invalid           | %s   | 参数不合法，请检查是否有参数为空                                      |
| 400      | invalidParameter.msg.unsupport           | %s   | 不支持的消息类型                                              |
| 400      | invalidParameter.msgParam.tooLong        | %s   | 消息内容太长消息内容太长，请缩减内容长度                                  |
| 400      | invalidParameter.robotCode.notExsit      | %s   | 机器人不存在，请检查企业内是否安装了robotCode对应的机器人                     |
| 400      | invalidParameter.msgBody.invalid         | %s   | 消息体必须是JSON格式                                          |
| 400      | invalidParameter.userId.empty            | %s   | 缺少staffId                                             |
| 400      | invalidParameter.token.invalid           | %s   | 无授权的token                                             |
| 400      | invalidParameter.robotCode.invalid       | %s   | 无效的robotCode                                          |
| 400      | token.notExisted                         | %s   | TOKEN不存在                                              |
| 400      | template.not.existed                     | %s   | 机器人模板不存在，请检查robotCode是否正确                             |
| 400      | template.stopped                         | %s   | 机器人模板已经停用，请检查机器人状态                                    |
| 400      | miss.param.text                          | %s   | 消息内容不合法，需要text属性                                      |
| 400      | miss.param.contentOfText                 | %s   | 消息内容不合法，需要text->content属性                             |
| 400      | miss.param.link                          | %s   | 消息内容不合法，需要link属性                                      |
| 400      | miss.param.textOfLink                    | %s   | 消息内容不合法，需要link->text属性                                |
| 400      | miss.param.titleOfLink                   | %s   | 消息内容不合法，需要link->title属性                               |
| 400      | miss.param.messageUrlOfLink              | %s   | 消息内容不合法，需要link->messageUrl属性                          |
| 400      | miss.param.markdown                      | %s   | 消息内容不合法，需要markdown属性                                  |
| 400      | miss.param.markdownTotitle               | %s   | 消息内容不合法，需要markdown->text属性                            |
| 400      | miss.param.markdownTotext                | %s   | 消息内容不合法，需要markdown->text属性                            |
| 400      | miss.param.actionCard                    | %s   | 消息内容不合法，需要actionCard属性                                |
| 400      | miss.param.actionCardTotitle             | %s   | 消息内容不合法，需要actionCard->title属性                         |
| 400      | miss.param.actionCardTotext              | %s   | 消息内容不合法，需要actionCard->text属性                          |
| 400      | miss.param.actionCardTosingleTitle       | %s   | 消息内容不合法，需要actionCard->singleTitle属性                   |
| 400      | miss.param.actionCardTosingleUrl         | %s   | 消息内容不合法，需要actionCard->singleURL属性                     |
| 400      | miss.param.actionCardTobtns              | %s   | 消息内容不合法，需要actionCard->btns属性                          |
| 400      | miss.param.actionCardTobtnsTotitle       | %s   | 消息内容不合法，需要actionCard->btns->title属性                   |
| 400      | miss.param.actionCardTobtnsToactionUrl   | %s   | 消息内容不合法，需要actionCard->btns->actionURL属性               |
| 400      | invalid.param.actionCardTobtnOrientation | %s   | 消息内容不合法，错误的actionCard->btnOrientation                 |
| 400      | invalid.param.actionCardTocanForward     | %s   | 消息内容不合法，错误的actionCard->canForward                     |
| 400      | miss.param.feedCard                      | %s   | 消息内容不合法，需要feedCard属性                                  |
| 400      | miss.param.feedCardTolinks               | %s   | 消息内容不合法，需要feedCard->links属性                           |
| 400      | miss.param.feedCardTolinksTotitle        | %s   | 消息内容不合法，需要feedCard->links->title属性                    |
| 400      | miss.param.feedCardTolinksTomessageUrl   | %s   | 消息内容不合法，需要feedCard->links->messageURL属性               |
| 400      | miss.param.feedCardTolinksTopicUrl       | %s   | 消息内容不合法，需要feedCard->links->picURL属性                   |
| 400      | miss.param.photo                         | %s   | 消息内容不合法，需要photo属性                                     |
| 400      | miss.param.photoTophotoUrl               | %s   | 消息内容不合法，需要photo->photoURL属性                           |
| 400      | miss.param.image                         | %s   | 消息内容不合法，需要image属性                                     |
| 400      | miss.param.imageTopicUrl                 | %s   | 消息内容不合法，需要image->picURL属性                             |
| 400      | miss.param.beautifulCard                 | %s   | 消息内容不合法，需要beautifulCard属性                             |
| 400      | miss.param.beautifulCardToimage          | %s   | 消息内容不合法，需要beautifulCard->image属性                      |
| 400      | miss.param.beautifulCardTotitle          | %s   | 消息内容不合法，需要beautifulCard->title属性                      |
| 400      | miss.param.beautifulCardToactionUrl      | %s   | 消息内容不合法，需要beautifulCard->actionUrl属性                  |
| 400      | miss.param.beautifulCardTointroduction   | %s   | 消息内容不合法，需要beautifulCard->introduction属性               |
| 400      | send.byToken.tooFast                     | %s   | 用TOKEN发送限流错误，请稍后再试                                    |
| 400      | send.too.fast                            | %s   | 发送消息频率过快，请稍后再试                                        |
| 400      | send.forbidden                           | %s   | 此机器人禁止发送消息                                            |
| 400      | ip.not.match                             | %s   | IP不匹配，无权限使用此机器人发送消息                                   |
| 400      | keywords.not.match                       | %s   | 机器人发送消息的关键词不匹配                                        |
| 400      | sign.not.match                           | %s   | 签名不匹配，无权限发送消息                                         |
| 400      | contain.unsafe.url                       | %s   | 含有不安全的外链                                              |
| 400      | contain.notAllowed.text                  | %s   | 含有不合适的文本                                              |
| 400      | contain.notAllowed.picture               | %s   | 含有不合适的图片                                              |
| 400      | contain.notAllowed.content               | %s   | 含有不合适的内容                                              |
| 400      | illegal.receivers                        | %s   | 接收者名单不合法                                              |
| 400      | receivers.exceed                         | %s   | 接收者名单超限                                               |
| 400      | illegal.excludes                         | %s   | 不接收者名单不合法                                             |
| 400      | too.many.group                           | %s   | 发送频繁限流                                                |
| 400      | too.many.people                          | %s   | 发送频繁限流                                                |
| 400      | bot.forbidden.sendMessage                | %s   | 账户被禁言                                                 |
| 400      | session.notExisted                       | %s   | session不存在                                            |
| 400      | session.expired                          | %s   | session已过期                                            |
| 400      | staffId.notExisted                       | %s   | staffId不存在                                            |
| 400      | chatbotId.notAllow\.sendOTO              | %s   | 不允许主动发单聊，请检查机器人状态是否已启用                                |
| 400      | robot.oto.notExist                       | %s   | 没有有效的机器人单聊会话                                          |
| 400      | sendMessage.model.notMatch               | %s   | 无匹配的消息模型                                              |
| 400      | miss.param.file                          | %s   | 消息内容不合法，需要file属性                                      |
| 400      | miss.param.video                         | %s   | 消息内容不合法，需要video->videoMediaId属性                       |
| 400      | miss.param.audio                         | %s   | 消息内容不合法，需要audio属性                                     |
| 500      | system.error                             | %s   | 未知的系统错误                                               |