public String getIamCertificateId() {
        return this.iamCertificateId;
    }
<p>
The identifier of the IAM certificate. Used if the certificate is stored in IAM. If you provide
<code>IamCertificateId</code>, then you also must provide <code>MinimumProtocolVersion</code> and
<code>SslSupportMethod</code>.
</p>

@return The identifier of the IAM certificate. Used if the certificate is stored in IAM. If you provide
        <code>IamCertificateId</code>, then you also must provide <code>MinimumProtocolVersion</code> and
        <code>SslSupportMethod</code>.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsCloudFrontDistributionViewerCertificate.java