文档 AWS SDK 示例 GitHub 存储库中还有更多 [S AWS DK 示例](https://github.com/awsdocs/aws-doc-sdk-examples)。

本文属于机器翻译版本。若本译文内容与英语原文存在差异，则一律以英文原文为准。

# `RenewCertificate`与 AWS SDK 一起使用
<a name="acm_example_acm_RenewCertificate_section"></a>

以下代码示例演示如何使用 `RenewCertificate`。

------
#### [ C\+\+ ]

**SDK for C\+\+**  
 还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/acm#code-examples)中查找完整示例，了解如何进行设置和运行。

```
//! Renew an AWS Certificate Manager (ACM) certificate.
/*!
  \param certificateArn: The Amazon Resource Name (ARN) of a certificate.
  \param clientConfiguration: AWS client configuration.
  \return bool: Function succeeded.
 */
bool AwsDoc::ACM::renewCertificate(const Aws::String &certificateArn,
                                   const Aws::Client::ClientConfiguration &clientConfiguration) {
    Aws::ACM::ACMClient acmClient(clientConfiguration);

    Aws::ACM::Model::RenewCertificateRequest request;
    request.SetCertificateArn(certificateArn);

    Aws::ACM::Model::RenewCertificateOutcome outcome =
            acmClient.RenewCertificate(request);

    if (!outcome.IsSuccess()) {
        std::cerr << "Error: RenewCertificate: " <<
                  outcome.GetError().GetMessage() << std::endl;

        return false;
    }
    else {
        std::cout << "Success: Renewed certificate with ARN '"
                  << certificateArn << "'." << std::endl;

        return true;
    }
}
```
+  有关 API 的详细信息，请参阅 *适用于 C\+\+ 的 AWS SDK API 参考[RenewCertificate](https://docs.aws.amazon.com/goto/SdkForCpp/acm-2015-12-08/RenewCertificate)*中的。

------
#### [ Java ]

**适用于 Java 的 SDK 2.x**  
 还有更多相关信息 GitHub。在 [AWS 代码示例存储库](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/javav2/example_code/acm#code-examples)中查找完整示例，了解如何进行设置和运行。

```
/**
 * Before running this Java V2 code example, set up your development
 * environment, including your credentials.
 * <p>
 * For more information, see the following documentation topic:
 * <p>
 * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html
 */

public class RenewCert {
    public static void main(String[] args) {
        final String usage = """

            Usage:    <certArn>

            Where:
                certArn - the ARN of the certificate.
            """;
        if (args.length != 1) {
            System.out.println(usage);
            return;
        }

        String certArn = args[0];
        renewCertificate(certArn);
    }

    /**
     * Renews an existing SSL/TLS certificate in AWS Certificate Manager (ACM).
     *
     * @param certArn The Amazon Resource Name (ARN) of the certificate to be renewed.
     * @throws AcmException If there is an error renewing the certificate.
     */
    public static void renewCertificate(String certArn) {
        AcmClient acmClient = AcmClient.create();

        RenewCertificateRequest certificateRequest = RenewCertificateRequest.builder()
            .certificateArn(certArn)
            .build();

        try {
            acmClient.renewCertificate(certificateRequest);
            System.out.println("The certificate was renewed");
        } catch(AcmException e){
            System.out.println(e.getMessage());
        }
    }
}
```
+  有关 API 的详细信息，请参阅 *AWS SDK for Java 2.x API 参考[RenewCertificate](https://docs.aws.amazon.com/goto/SdkForJavaV2/acm-2015-12-08/RenewCertificate)*中的。

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