public DescribeCACertificateResult withRegistrationConfig(RegistrationConfig registrationConfig) {
        setRegistrationConfig(registrationConfig);
        return this;
    }
<p>
Information about the registration configuration.
</p>

@param registrationConfig
       Information about the registration configuration.
@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/DescribeCACertificateResult.java