aws-region               = "ap-east-1"
customer-name            = "ken2026"
environment              = "dev"
project                  = "iac"
application              = "backup"
owner                    = "ken2026"
daily-backup-retention   = 31
daily-backup-cron        = "cron(0 20 * * ? *)"
monthly-backup-retention = 365
monthly-backup-cron      = "cron(0 20 1 * ? *)"
# cron(Minutes Hours Day-of-month Month Day-of-week Year)