How do I do that? Please help. Conditions should be optional

what error are you getting?

Diagnostics: aws🇱🇧ListenerRule (stage-core-alb-i-radar-api-lr): error: 1 error occurred: * Error creating LB Listener Rule: ValidationError: A condition must be specified status code: 400, request id: cddc0d9c-6bc3-44fa-be55-1b733ae3bb60 pulumi😛ulumi:Stack (core-stage-core): error: update failed

Here's the relevant doc https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-listeners.html#listener-rules

Listener rules

Each listener has a default rule, and you can optionally define additional rules. Each rule consists of a priority, one or more actions, and one or more conditions. You can add or edit rules at any time. For more information, see Edit a rule.

You're trying to add listener rules so they have to have a condition. What you probably want is the default rule which is specified when you create the listener https://www.pulumi.com/registry/packages/aws/api-docs/lb/listener/#forward-action

Thank you