**To delete a CA certificate** The following ``delete-ca-certificate`` example deletes the CA certificate with the specified certificate ID. :: aws iot delete-ca-certificate \ --certificate-id f4efed62c0142f16af278166f61962501165c4f0536295207426460058cd1467 This command produces no output. For more information, see `DeleteCACertificate <https://docs.aws.amazon.com/iot/latest/apireference/API_DeleteCACertificate.html>`__ in the *AWS IoT API Reference*.