public CACertificateDescription withCertificatePem(String certificatePem) {
        setCertificatePem(certificatePem);
        return this;
    }
<p>
The CA certificate data, in PEM format.
</p>

@param certificatePem
       The CA certificate data, in PEM format.
@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/CACertificateDescription.java