public String getCertificateAuthorityArn() {
        return this.certificateAuthorityArn;
    }
<p>
If successful, the Amazon Resource Name (ARN) of the certificate authority (CA). This is of the form:
</p>
<p>
<code>arn:aws:acm-pca:<i>region</i>:<i>account</i>:certificate-authority/<i>12345678-1234-1234-1234-123456789012</i> </code>
.
</p>

@return If successful, the Amazon Resource Name (ARN) of the certificate authority (CA). This is of the form:
        </p>
        <p>
        <code>arn:aws:acm-pca:<i>region</i>:<i>account</i>:certificate-authority/<i>12345678-1234-1234-1234-123456789012</i> </code>.
aws-java-sdk-acmpca/src/main/java/com/amazonaws/services/acmpca/model/CreateCertificateAuthorityResult.java