Configuration Utility SSL Cert & tmsh

Would anyone know if there is a tmsh command available to manage the Configuration Utility GUI SSL certificate/key?you mean gui's certificate/key, don't you? i do not see tmsh command to import, export and renew it too.

root@(ve11a)(cfg-sync In Sync)(Active)(/Common)(tmos) list sys httpd all-properties
sys httpd {
    allow { All }
    auth-name BIG-IP
    auth-pam-dashboard-timeout off
    auth-pam-idle-timeout 1200
    auth-pam-validate-ip on
    description none
    fastcgi-timeout 300
    hostname-lookup off
    include none
    log-level warn
    max-clients 10
    redirect-http-to-https disabled
    ssl-ca-cert-file none
    ssl-certchainfile none
    ssl-certfile /etc/httpd/conf/ssl.crt/server.crt
    ssl-certkeyfile /etc/httpd/conf/ssl.key/server.key
    ssl-ciphersuite ALL:!ADH:!EXPORT:!eNULL:!MD5:!DES:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2
    ssl-include none
    ssl-ocsp-default-responder http://127.0.0.1
    ssl-ocsp-enable off
    ssl-ocsp-override-responder off
    ssl-verify-client no
    ssl-verify-depth 10
}