public void setCertificateAuthorityArn(String certificateAuthorityArn) {
        this.certificateAuthorityArn = certificateAuthorityArn;
    }
<p>
The Amazon Resource Name (ARN) of the certificate authority being used.
</p>

@param certificateAuthorityArn
       The Amazon Resource Name (ARN) of the certificate authority being used.
aws-java-sdk-pcaconnectorad/src/main/java/com/amazonaws/services/pcaconnectorad/model/CreateConnectorRequest.java