文件 AWS 開發套件範例 GitHub 儲存庫中有更多可用的 [AWS SDK 範例](https://github.com/awsdocs/aws-doc-sdk-examples)。

本文為英文版的機器翻譯版本，如內容有任何歧義或不一致之處，概以英文版為準。

# `ResendValidationEmail` 搭配 AWS SDK 或 CLI 使用
<a name="acm_example_acm_ResendValidationEmail_section"></a>

下列程式碼範例示範如何使用 `ResendValidationEmail`。

動作範例是大型程式的程式碼摘錄，必須在內容中執行。您可以在下列程式碼範例的內容中看到此動作：
+  [了解基本概念](acm_example_acm_Usage_ImportListRemove_section.md) 

------
#### [ C\$1\$1 ]

**SDK for C\$1\$1**  
 GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/cpp/example_code/acm#code-examples)中設定和執行。

```
//! Resend the email that requests domain ownership validation.
/*!
  \param certificateArn: The Amazon Resource Name (ARN) of a certificate.
  \param domainName: A fully qualified domain name.
  \param validationDomain: The base validation domain that will act as the suffix
                            of the email addresses.
  \param clientConfiguration: AWS client configuration.
  \return bool: Function succeeded.
 */
bool AwsDoc::ACM::resendValidationEmail(const Aws::String &certificateArn,
                                        const Aws::String &domainName,
                                        const Aws::String &validationDomain,
                                        const Aws::Client::ClientConfiguration &clientConfiguration) {
    Aws::ACM::ACMClient acmClient(clientConfiguration);

    Aws::ACM::Model::ResendValidationEmailRequest request;
    request.WithCertificateArn(certificateArn)
            .WithDomain(domainName)
            .WithValidationDomain(validationDomain);

    Aws::ACM::Model::ResendValidationEmailOutcome outcome =
            acmClient.ResendValidationEmail(request);

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

        return false;
    }
    else {
        std::cout << "Success: The validation email has been resent."
                  << std::endl;

        return true;
    }
}
```
+  如需 API 詳細資訊，請參閱《*適用於 C\$1\$1 的 AWS SDK API 參考*》中的 [ResendValidationEmail](https://docs.aws.amazon.com/goto/SdkForCpp/acm-2015-12-08/ResendValidationEmail)。

------
#### [ CLI ]

**AWS CLI**  
**為您的 ACM 憑證請求重新傳送驗證電子郵件**  
下列 `resend-validation-email` 命令會告知 Amazon 憑證認證機構，將驗證電子郵件傳送至適當的地址：  

```
aws acm resend-validation-email --certificate-arn arn:aws:acm:region:account:certificate/12345678-1234-1234-1234-123456789012 --domain www.example.com --validation-domain example.com
```
+  如需 API 詳細資訊，請參閱《AWS CLI 命令參考》**中的 [ResendValidationEmail](https://awscli.amazonaws.com/v2/documentation/api/latest/reference/acm/resend-validation-email.html)。

------
#### [ PowerShell ]

**Tools for PowerShell V4**  
**範例 1：請求傳送電子郵件以驗證 'www.example.com' 的網域擁有權。如果您 Shell 的 \$1ConfirmPreference 設定為 'Medium' 或更低，Cmdlet 會在繼續之前提示確認。新增 -Force 切換變數以隱藏確認提示。**  

```
$params = @{
    CertificateArn="arn:aws:acm:us-east-1:123456789012:certificate/12345678-1234-1234-1234-123456789012"
    Domain="www.example.com"
    ValidationDomain="example.com"    
}        
Send-ACMValidationEmail @params
```
+  如需 API 詳細資訊，請參閱《*AWS Tools for PowerShell Cmdlet 參考 (V4)*》中的 [ResendValidationEmail](https://docs.aws.amazon.com/powershell/v4/reference)。

**Tools for PowerShell V5**  
**範例 1：請求傳送電子郵件以驗證 'www.example.com' 的網域擁有權。如果您 Shell 的 \$1ConfirmPreference 設定為 'Medium' 或更低，Cmdlet 會在繼續之前提示確認。新增 -Force 切換變數以隱藏確認提示。**  

```
$params = @{
    CertificateArn="arn:aws:acm:us-east-1:123456789012:certificate/12345678-1234-1234-1234-123456789012"
    Domain="www.example.com"
    ValidationDomain="example.com"    
}        
Send-ACMValidationEmail @params
```
+  如需 API 詳細資訊，請參閱《*AWS Tools for PowerShell Cmdlet 參考 (V5)*》中的 [ResendValidationEmail](https://docs.aws.amazon.com/powershell/v5/reference)。

------
#### [ Python ]

**適用於 Python 的 SDK (Boto3)**  
 GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/python/example_code/acm#code-examples)中設定和執行。

```
class AcmCertificate:
    """
    Encapsulates ACM functions.
    """

    def __init__(self, acm_client):
        """
        :param acm_client: A Boto3 ACM client.
        """
        self.acm_client = acm_client


    def resend_validation_email(self, certificate_arn, domain, validation_domain):
        """
        Request that validation email is sent again, for a certificate that was
        previously requested with email validation.

        :param certificate_arn: The ARN of the certificate.
        :param domain: The primary domain of the certificate.
        :param validation_domain: Alternate domain to use for determining email
                                  addresses to use for validation.
        """
        try:
            self.acm_client.resend_validation_email(
                CertificateArn=certificate_arn,
                Domain=domain,
                ValidationDomain=validation_domain,
            )
            logger.info(
                "Validation email resent to validation domain %s.", validation_domain
            )
        except ClientError:
            logger.exception(
                "Couldn't resend validation email to %s.", validation_domain
            )
            raise
```
+  如需 API 詳細資訊，請參閱《AWS SDK for Python (Boto3) API 參考》**中的 [ResendValidationEmail](https://docs.aws.amazon.com/goto/boto3/acm-2015-12-08/ResendValidationEmail)。

------
#### [ SAP ABAP ]

**適用於 SAP ABAP 的開發套件**  
 GitHub 上提供更多範例。尋找完整範例，並了解如何在 [AWS 程式碼範例儲存庫](https://github.com/awsdocs/aws-doc-sdk-examples/tree/main/sap-abap/services/acm#code-examples)中設定和執行。

```
    TRY.
        " iv_certificate_arn = 'arn:aws:acm:region:123456789012:certificate/certificate-id'
        " iv_domain = 'example.com'
        " iv_validation_domain = 'example.com'
        lo_acm->resendvalidationemail(
          iv_certificatearn = iv_certificate_arn
          iv_domain = iv_domain
          iv_validationdomain = iv_validation_domain
        ).
        MESSAGE 'Validation email resent successfully.' TYPE 'I'.
      CATCH /aws1/cx_acminvalidarnex.
        MESSAGE 'The certificate ARN is not valid.' TYPE 'I'.
      CATCH /aws1/cx_acmresourcenotfoundex.
        MESSAGE 'Certificate not found.' TYPE 'I'.
      CATCH /aws1/cx_acminvalidstateex.
        MESSAGE 'Certificate is not in a valid state.' TYPE 'I'.
      CATCH /aws1/cx_acminvdomvationoptsex.
        MESSAGE 'Invalid domain validation options.' TYPE 'I'.
    ENDTRY.
```
+  如需 API 詳細資訊，請參閱《適用於 *AWS SAP ABAP 的 SDK API 參考*》中的 [ResendValidationEmail](https://docs.aws.amazon.com/sdk-for-sap-abap/v1/api/latest/index.html)。

------