public String getCertificateProviderType() {
        return this.certificateProviderType;
    }
<p>
The TLS certificate type. Acceptable values: <code>PEM</code> or <code>Custom</code>.
</p>

@return The TLS certificate type. Acceptable values: <code>PEM</code> or <code>Custom</code>.
@see CertificateProviderType
aws-java-sdk-emrcontainers/src/main/java/com/amazonaws/services/emrcontainers/model/TLSCertificateConfiguration.java