server_allow_user_backup_policy_editAllow server owners to change backup retention mode (inherit / hard limit / FIFO) from the panel and user API. Backup slot count (backup limit) is admin-only. Admins can always edit servers and VM instances.
serversConfigInterface::SERVER_ALLOW_USER_BACKUP_POLICY_EDITrequired|string|max:255trueOptions: true, false
featherpanel saas getsetting server_allow_user_backup_policy_edit
featherpanel saas setsetting server_allow_user_backup_policy_edit "<value>"