create fn

Zip a folder, ship it to Lambda, get a Function URL back.

awsutopia create fn <name> --src <dir> [--runtime nodejs20.x] [--handler index.handler] [--role <arn>] [--public] [--yes] [--dry-run] [--json]

deploy fn is an alias for the same thing.

What you'll get

• Lambda named utopia-{project}-{env}-{name}
• A Function URL (IAM-auth by default)
• Utopia tags so list / destroy / logs can find it
• An execution role utopia-{project}-{env}-fn-role (unless you pass --role)
• A static cost hint in the output

awsutopia create fn hello --src ./fn
# you'll get something like:
#   url: https://….lambda-url….on.aws/

awsutopia logs hello --since 1h
awsutopia list

Flag	Default	Notes
--src	required	Directory to zip
--runtime	nodejs20.x	Lambda runtime
--handler	index.handler	Handler
--role	auto-created	Existing execution role ARN
--public	off	Function URL AuthType NONE — needs confirmation (or --yes)

Re-running with the same name updates the function code (idempotent create/update).

Public URL

awsutopia create fn hello --src ./fn --public --yes

Decline confirmation → no-op, exit 5.

Next

Schedule it with create cron, tail with logs, tear down with destroy fn.