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SDK for C++

Last updated: 2024-06-27 15:48:00
SDK 3.0 is a companion tool for the TencentCloud API 3.0 platform. You can use all SMS APIs through the SDK. The new SDK version is unified and features the same SDK usage, API call methods, error codes, and returned packet formats for different programming languages.
Note: 
API version required for connecting to Tencent Cloud International::
SMS API v2021-01-11 is required. For details, see the sample code.
SMS delivery APIs: :
One message can be sent to up to 200 numbers at a time.
Signature and body template APIs: :
Individual users have no permission to use signature and body template APIs and can only manage SMS signatures and SMS body templates in the SMS console. To use the APIs, change "Individual Verification" to "Organization Verification". For details, see Identity Verification Change Guide.
Prerequisites
You have learned about the concept of Region and selected a region as needed.
You have activated the SMS service and created a signature and SMS template that have been approved. For details, see Getting Started.
You have got the SecretId and SecretKey on the Manage API Key page in the CAM console.
SecretId is used to identify the API caller.
SecretKey is a key used to encrypt the signature and help the server verify the signature. You should keep it private and avoid disclosure.
The endpoint of the SMS service is sms.tencentcloudapi.com.
Reference
For more information on the APIs and their parameters, see API Documentation.
You can download the SDK source code from Github Repository.
Installing SDK
Environmental Dependencies
See Github repository: Environmental Dependencies﻿
SDK build from source code
See Github repository: SDK build from source code﻿
Sample Code
Note: 
All samples are for reference only and cannot be directly compiled and executed. You need to modify them based on your actual needs. You can also use API 3.0 Explorer to automatically generate the demo code as needed.
Each API has its own request and response structures. This document only lists the sample code of several common features as shown below:
Sending SMS messages
#include <tencentcloud/core/TencentCloud.h>
#include <tencentcloud/core/profile/HttpProfile.h>
#include <tencentcloud/core/profile/ClientProfile.h>
#include <tencentcloud/core/Credential.h>
#include <tencentcloud/core/NetworkProxy.h>
#include <tencentcloud/core/AsyncCallerContext.h>
#include <tencentcloud/sms/v20210111/SmsClient.h>
#include <tencentcloud/sms/v20210111/model/SendSmsRequest.h>
#include <tencentcloud/sms/v20210111/model/SendSmsResponse.h>
﻿
#include <cstdlib>
#include <iostream>
#include <string>
﻿
using namespace TencentCloud;
using namespace TencentCloud::Sms::V20210111;
using namespace TencentCloud::Sms::V20210111::Model;
using namespace std;
﻿
int main()
{
    TencentCloud::InitAPI();
﻿
    // use the sdk
    // To protect key security, it is suggested to set keys in environment variables or configuration files.
    // Hardcoding keys into the code might lead to exposure through leaked code, posing a security vulnerability, and is not recommended.            
    // To ensure key security, it's recommended to set the keys in environment variables or a configuration file.
    // Go to https://console.tencentcloud.com/cam/capi to obtain the API key SecretId SecretKey
    Credential cred = Credential(getenv("TENCENTCLOUD_SECRET_ID"),                                 
                                 getenv("TENCENTCLOUD_SECRET_KEY"));
                                 
    // (Optional) Instantiate an HTTP option.
    HttpProfile httpProfile = HttpProfile();
    httpProfile.SetKeepAlive(true);  // Specify whether to enable the keepalive feature. The default value is “false”.
    httpProfile.SetEndpoint("sms.tencentcloudapi.com");  // Specify the endpoint. If you do not specify it, nearby access is enabled by default.
    httpProfile.SetReqTimeout(10);  // Specify the request timeout value, in seconds. The default value is 60s.
    httpProfile.SetConnectTimeout(10); // Specify the response timeout value, in seconds. The default value is 60s.
﻿
    ClientProfile clientProfile = ClientProfile(httpProfile);
﻿
    SendSmsRequest req = SendSmsRequest();
﻿
    /* Help link:
     * SMS console: https://console.tencentcloud.com/smsv2
      */
    /* SMS application ID: The SdkAppId generated after an application is added in the [SMS console], such as 2400006666 */
    req.SetSmsSdkAppId("2400006666");
﻿
    /* SMS signature content: You must enter an approved signature that is encoded in UTF-8.*/
    req.SetSignName("Tencent");
﻿
    /* Template ID: You must enter the ID of an approved template.*/
    req.SetTemplateId("449739");
﻿
    /* Template parameter: The number of template parameters must be the same as that of the variables in the template. If no template parameters are involved, leave this field empty.*/
    req.SetTemplateParamSet(std::vector<std::string>{"1234"});
﻿
    /* Target mobile number in the E.164 standard (+[country/region code][mobile number])
     * Example: +60198890000, which has a “+” sign followed by 60 (country/region code) and then by 198890000 (mobile number). Up to 200 mobile numbers are supported */
    req.SetPhoneNumberSet(std::vector<std::string>{"+60198890000"});
﻿
    /* (Ignorable) User session content: Context information like the user ID can be carried and will be returned by the server as is.*/
    req.SetSessionContext("");
﻿
    /* (Ignorable) SMS code number extension, which is not activated by default. If you need to activate it, submit a ticket.*/
    req.SetExtendCode("");
﻿
    /* (Ignorable) SenderId for Global SMS, which is not activated by default. If you need to activate it, submit a ticket. For Chinese Mainland SMS, leave it empty.*/
    req.SetSenderId("");
﻿
    /* Instantiate the client object of the product (with SMS as an example) to be requested.
     * The second parameter is used to specify region information. You can enter a string like "ap-singapore". For more supported regions, see https://www.tencentcloud.com/document/api/382/40466?lang=en#region-list */
    SmsClient sms_client = SmsClient(cred, "ap-singapore", clientProfile);
﻿
    // (Ignorable) Set a proxy.
    // NetworkProxy proxy = NetworkProxy(NetworkProxy::Type::HTTP, "localhost.proxy.com", 8080);
    // sms_client.SetNetworkProxy(proxy);
﻿
    auto outcome = sms_client.SendSms(req);
    if (!outcome.IsSuccess())
    {
        cout << outcome.GetError().PrintAll() << endl;
        TencentCloud::ShutdownAPI();
        return -1;
    }
    SendSmsResponse rsp = outcome.GetResult();
    cout<<"RequestId="<<rsp.GetRequestId()<<endl;
    cout<<"SendSmsResponse="<<rsp.ToJsonString()<<endl;
﻿
    TencentCloud::ShutdownAPI();
﻿
    /* Below are some error codes and the corresponding solutions to them:
     * [FailedOperation.SignatureIncorrectOrUnapproved](https://www.tencentcloud.com/document/product/382/9558)
     * [FailedOperation.TemplateIncorrectOrUnapproved](https://www.tencentcloud.com/document/product/382/9558)
     * [UnauthorizedOperation.SmsSdkAppIdVerifyFail](https://www.tencentcloud.com/document/product/382/9558)
     * [UnsupportedOperation.ContainDomesticAndInternationalPhoneNumber](https://www.tencentcloud.com/document/product/382/9558)
     */
﻿
    return 0;
}
Pulling receipt status
#include <tencentcloud/core/TencentCloud.h>
#include <tencentcloud/core/profile/HttpProfile.h>
#include <tencentcloud/core/profile/ClientProfile.h>
#include <tencentcloud/core/Credential.h>
#include <tencentcloud/core/NetworkProxy.h>
#include <tencentcloud/core/AsyncCallerContext.h>
#include <tencentcloud/sms/v20210111/SmsClient.h>
#include <tencentcloud/sms/v20210111/model/PullSmsSendStatusRequest.h>
#include <tencentcloud/sms/v20210111/model/PullSmsSendStatusResponse.h>
﻿
#include <cstdlib>
#include <iostream>
#include <string>
﻿
using namespace TencentCloud;
using namespace TencentCloud::Sms::V20210111;
using namespace TencentCloud::Sms::V20210111::Model;
using namespace std;
﻿
int main()
{
    TencentCloud::InitAPI();
﻿
    // use the sdk
    // Instantiate an authentication object. Enter Tencent Cloud SecretId and SecretKey as input parameters, do not reveal the key to others
    // To protect key security, it is suggested to set keys in environment variables or configuration files.
    // Hardcoding keys into the code might lead to exposure through leaked code, posing a security vulnerability, and is not recommended.            
    // Go to https://console.tencentcloud.com/cam/capi to obtain the API key SecretId SecretKey
    Credential cred = Credential(getenv("TENCENTCLOUD_SECRET_ID"),                                 
                                 getenv("TENCENTCLOUD_SECRET_KEY"));
﻿
    // (Optional) Instantiate an HTTP option.
    HttpProfile httpProfile = HttpProfile();
    httpProfile.SetKeepAlive(true);  // Specify whether to enable the keepalive feature. The default value is “false”.
    httpProfile.SetEndpoint("sms.tencentcloudapi.com");  // Specify the endpoint. If you do not specify it, nearby access is enabled by default.
    httpProfile.SetReqTimeout(30);  // Specify the request timeout value, in seconds. The default value is 60s.
    httpProfile.SetConnectTimeout(30); // Specify the response timeout value, in seconds. The default value is 60s.
﻿
    ClientProfile clientProfile = ClientProfile(httpProfile);
﻿
    PullSmsSendStatusRequest req = PullSmsSendStatusRequest();
﻿
    /* Help link:
     * SMS console: https://console.tencentcloud.com/smsv2
     */
    /* SMS application ID, which is the SdkAppId generated after an application is added in the [SMS console], such as 2400006666 */
    req.SetSmsSdkAppId("2400006666");
    // Set the max number of pulled entries. Max value: 100.
    req.SetLimit(100);
﻿
    SmsClient sms_client = SmsClient(cred, "ap-singapore", clientProfile);
﻿
    // set proxy.
    // NetworkProxy proxy = NetworkProxy(NetworkProxy::Type::HTTP, "localhost.proxy.com", 8080);
    // cvm_client.SetNetworkProxy(proxy);
﻿
    auto outcome = sms_client.PullSmsSendStatus(req);
    if (!outcome.IsSuccess())
    {
        cout << outcome.GetError().PrintAll() << endl;
        TencentCloud::ShutdownAPI();
        return -1;
    }
    PullSmsSendStatusResponse rsp = outcome.GetResult();
    cout<<"RequestId="<<rsp.GetRequestId()<<endl;
    cout<<"PullSmsSendStatusResponse="<<rsp.ToJsonString()<<endl;
﻿
    TencentCloud::ShutdownAPI();
﻿
    return 0;
}
Collecting SMS sending statistics
#include <tencentcloud/core/TencentCloud.h>
#include <tencentcloud/core/profile/HttpProfile.h>
#include <tencentcloud/core/profile/ClientProfile.h>
#include <tencentcloud/core/Credential.h>
#include <tencentcloud/core/NetworkProxy.h>
#include <tencentcloud/core/AsyncCallerContext.h>
#include <tencentcloud/sms/v20210111/SmsClient.h>
#include <tencentcloud/sms/v20210111/model/SendStatusStatisticsRequest.h>
#include <tencentcloud/sms/v20210111/model/SendStatusStatisticsResponse.h>
﻿
#include <cstdlib>
#include <iostream>
#include <string>
﻿
using namespace TencentCloud;
using namespace TencentCloud::Sms::V20210111;
using namespace TencentCloud::Sms::V20210111::Model;
using namespace std;
﻿
int main()
{
    TencentCloud::InitAPI();
﻿
    // use the sdk
    // Instantiate an authentication object. Enter Tencent Cloud SecretId and SecretKey as input parameters, do not reveal the key to others
    // To protect key security, it is suggested to set keys in environment variables or configuration files.
    // Hardcoding keys into the code might lead to exposure through leaked code, posing a security vulnerability, and is not recommended.            
    // Go to https://console.tencentcloud.com/cam/capi to obtain the API key SecretId SecretKey
    Credential cred = Credential(getenv("TENCENTCLOUD_SECRET_ID"),                                 
                                 getenv("TENCENTCLOUD_SECRET_KEY"));
﻿
    // (Optional) Instantiate an HTTP option.
    HttpProfile httpProfile = HttpProfile();
    httpProfile.SetKeepAlive(true);  // Specify whether to enable the keepalive feature. The default value is “false”.
    httpProfile.SetEndpoint("sms.tencentcloudapi.com");  // Specify the endpoint. If you do not specify it, nearby access is enabled by default.
    httpProfile.SetReqTimeout(30);  // Specify the request timeout value, in seconds. The default value is 60s.
    httpProfile.SetConnectTimeout(30); // Specify the response timeout value, in seconds. The default value is 60s.
﻿
    ClientProfile clientProfile = ClientProfile(httpProfile);
﻿
    SendStatusStatisticsRequest req = SendStatusStatisticsRequest();
﻿
    /* Help link:
     * SMS console: https://console.tencentcloud.com/smsv2
     */
    /* SMS application ID, which is the SdkAppId generated after an application is added in the [SMS console], such as 2400006666 */
    req.SetSmsSdkAppId("2400006666");
    // Upper limit, which is currently fixed at 0.
    req.SetLimit(0);
    /* Offset, which is currently fixed at 0 */
    req.SetOffset(0);
    /* Start time in the format of “yyyymmddhh” accurate down to the hour, such as 2021050113 (13:00 on May 1, 2021).*/
    req.SetBeginTime("2019071100");
    /* End time in the format of “yyyymmddhh” accurate down to the hour, such as 2021050118 (18:00 on May 1, 2021).*/
        * Note: “EndTime” must be after “BeginTime”.*/
    req.SetEndTime("2019071123");
﻿
    SmsClient sms_client = SmsClient(cred, "ap-singapore", clientProfile);
﻿
    // set proxy.
    // NetworkProxy proxy = NetworkProxy(NetworkProxy::Type::HTTP, "localhost.proxy.com", 8080);
    // cvm_client.SetNetworkProxy(proxy);
﻿
    auto outcome = sms_client.SendStatusStatistics(req);
    if (!outcome.IsSuccess())
    {
        cout << outcome.GetError().PrintAll() << endl;
        TencentCloud::ShutdownAPI();
        return -1;
    }
    SendStatusStatisticsResponse rsp = outcome.GetResult();
    cout<<"RequestId="<<rsp.GetRequestId()<<endl;
    cout<<"SendStatusStatisticsResponse="<<rsp.ToJsonString()<<endl;
﻿
    TencentCloud::ShutdownAPI();
﻿
    return 0;
}
Applying for SMS template
#include <tencentcloud/core/TencentCloud.h>
#include <tencentcloud/core/profile/HttpProfile.h>
#include <tencentcloud/core/profile/ClientProfile.h>
#include <tencentcloud/core/Credential.h>
#include <tencentcloud/core/NetworkProxy.h>
#include <tencentcloud/core/AsyncCallerContext.h>
#include <tencentcloud/sms/v20210111/SmsClient.h>
#include <tencentcloud/sms/v20210111/model/AddSmsTemplateRequest.h>
#include <tencentcloud/sms/v20210111/model/AddSmsTemplateResponse.h>
﻿
#include <cstdlib>
#include <iostream>
#include <string>
﻿
using namespace TencentCloud;
using namespace TencentCloud::Sms::V20210111;
using namespace TencentCloud::Sms::V20210111::Model;
using namespace std;
﻿
int main()
{
    TencentCloud::InitAPI();
﻿
    // use the sdk
    // Instantiate an authentication object. Enter Tencent Cloud SecretId and SecretKey as input parameters, do not reveal the key to others
    // To protect key security, it is suggested to set keys in environment variables or configuration files.
    // Hardcoding keys into the code might lead to exposure through leaked code, posing a security vulnerability, and is not recommended.            
    // Go to https://console.tencentcloud.com/cam/capi to obtain the API key SecretId SecretKey
    Credential cred = Credential(getenv("TENCENTCLOUD_SECRET_ID"),                                 
                                 getenv("TENCENTCLOUD_SECRET_KEY"));
﻿
    // (Optional) Instantiate an HTTP option.
    HttpProfile httpProfile = HttpProfile();
    httpProfile.SetKeepAlive(true);  // Specify whether to enable the keepalive feature. The default value is “false”.
    httpProfile.SetEndpoint("sms.tencentcloudapi.com");  // Specify the endpoint. If you do not specify it, nearby access is enabled by default.
    httpProfile.SetReqTimeout(30);  // Specify the request timeout value, in seconds. The default value is 60s.
    httpProfile.SetConnectTimeout(30); // Specify the response timeout value, in seconds. The default value is 60s.
﻿
    ClientProfile clientProfile = ClientProfile(httpProfile);
﻿
    AddSmsTemplateRequest req = AddSmsTemplateRequest();
﻿
    /* Help link:
     * SMS console: https://console.tencentcloud.com/smsv2
     */
    /* Template name */
    req.SetTemplateName("Tencent");
    /* Template content */
    req.SetTemplateContent("{Your login verification code is {1}. Please enter it within {2} minutes. If the login was not initiated by you, please ignore this message");
    /* SMS type. 1: Marketing SMS, 2: Notification SMS, 3: OTP SMS */
    req.SetSmsType(3);
    /* A parameter used to specify whether it is Global SMS:
    * 0: Chinese Mainland SMS
    * 1: Global SMS.*/
    req.SetInternational(0);
    /* Template remarks, such as the reason for application and its use cases.*/
    req.SetRemark("xxx");
﻿
    SmsClient sms_client = SmsClient(cred, "ap-singapore", clientProfile);
﻿
    // set proxy.
    // NetworkProxy proxy = NetworkProxy(NetworkProxy::Type::HTTP, "localhost.proxy.com", 8080);
    // cvm_client.SetNetworkProxy(proxy);
﻿
    auto outcome = sms_client.AddSmsTemplate(req);
    if (!outcome.IsSuccess())
    {
        cout << outcome.GetError().PrintAll() << endl;
        TencentCloud::ShutdownAPI();
        return -1;
    }
    AddSmsTemplateResponse rsp = outcome.GetResult();
    cout<<"RequestId="<<rsp.GetRequestId()<<endl;
    cout<<"AddSmsTemplateResponse="<<rsp.ToJsonString()<<endl;
﻿
    TencentCloud::ShutdownAPI();
﻿
    return 0;
}
﻿
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Recent Pages

SDK for C++

Prerequisites

Reference

Installing SDK

Environmental Dependencies

SDK build from source code

Sample Code

Sending SMS messages

Pulling receipt status

Collecting SMS sending statistics

Applying for SMS template

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Recent Pages

SDK for C++

Prerequisites

Reference

Installing SDK

Environmental Dependencies

SDK build from source code

Sample Code

Sending SMS messages

Pulling receipt status

Collecting SMS sending statistics

Applying for SMS template

Was this page helpful?

Was this page helpful?
