public String getPrivateKey() {
        return this.privateKey;
    }
<p>
The encrypted private key associated with the public key in the certificate. The key is output in PKCS #8 format
and is base64 PEM-encoded.
</p>

@return The encrypted private key associated with the public key in the certificate. The key is output in PKCS #8
        format and is base64 PEM-encoded.
aws-java-sdk-acm/src/main/java/com/amazonaws/services/certificatemanager/model/ExportCertificateResult.java