public void setCAIdentifier(String cAIdentifier) {
        this.cAIdentifier = cAIdentifier;
    }
<p>
The CA identifier of the CA certificate used for the DB instance's server certificate.
</p>

@param cAIdentifier
       The CA identifier of the CA certificate used for the DB instance's server certificate.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/CertificateDetails.java