How to revoke tunnel credential, valid for 10 years

[R-Rudolf]

Existing documentation URL(s)

In the guide: https://developers.cloudflare.com/cloudflare-one/networks/connectors/cloudflare-tunnel/do-more-with-tunnels/local-management/local-tunnel-terms/#certpem

It is mentioned that the credential file is valid for 10 years, or until revoked.
After I generated such, I was not able to find a relevant section of the portal to revoke, when necessary in the future.

What changes are you suggesting?

Please extend the guide with a link or a description of the exact revocation method.

Additional information

No response