public ResourceIdentifier withCaCertificateId(String caCertificateId) {
        setCaCertificateId(caCertificateId);
        return this;
    }
<p>
The ID of the CA certificate used to authorize the certificate.
</p>

@param caCertificateId
       The ID of the CA certificate used to authorize the certificate.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-iot/src/main/java/com/amazonaws/services/iot/model/ResourceIdentifier.java