configuration.unknown_option

config {    mail_sender: Email {        binding: "MAIL_SENDER"        required: true    }}

error: `required` isn't an option a setting takes --> main.jadpo:4:9  |4 |         required: true  |         ^^^^^^^^ unknown option  reason: `mail_sender` can say `secret:`, `default:`, `binding:` and `test:`. A setting is required unless it has a `default:`; there are no optional settings, so give a default or leave the setting required.  next: Remove `required` (agent)  rule: configuration.unknown_option  help: https://jadpo.dev/docs/errors/configuration.unknown_optioncheck failed: 1 error, 1 file