public CreateDBInstanceReadReplicaRequest withCACertificateIdentifier(String cACertificateIdentifier) {
        setCACertificateIdentifier(cACertificateIdentifier);
        return this;
    }
<p>
The CA certificate identifier to use for the read replica's server certificate.
</p>
<p>
This setting doesn't apply to RDS Custom DB instances.
</p>
<p>
For more information, see <a
href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.SSL.html">Using SSL/TLS to encrypt a
connection to a DB instance</a> in the <i>Amazon RDS User Guide</i> and <a
href="https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/UsingWithRDS.SSL.html"> Using SSL/TLS to
encrypt a connection to a DB cluster</a> in the <i>Amazon Aurora User Guide</i>.
</p>

@param cACertificateIdentifier
       The CA certificate identifier to use for the read replica's server certificate.</p>
       <p>
       This setting doesn't apply to RDS Custom DB instances.
       </p>
       <p>
       For more information, see <a
       href="https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.SSL.html">Using SSL/TLS to
       encrypt a connection to a DB instance</a> in the <i>Amazon RDS User Guide</i> and <a
       href="https://docs.aws.amazon.com/AmazonRDS/latest/AuroraUserGuide/UsingWithRDS.SSL.html"> Using SSL/TLS
       to encrypt a connection to a DB cluster</a> in the <i>Amazon Aurora User Guide</i>.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-rds/src/main/java/com/amazonaws/services/rds/model/CreateDBInstanceReadReplicaRequest.java