public UpdateCertificateRequest withCertificateId(String certificateId) {
        setCertificateId(certificateId);
        return this;
    }
<p>
The ID of the certificate. (The last part of the certificate ARN contains the certificate ID.)
</p>

@param certificateId
       The ID of the certificate. (The last part of the certificate ARN contains the certificate ID.)
@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/UpdateCertificateRequest.java