No target utilization configuration options?

I would like to enable autoscaling on my dynamodb table. Via the documentation I can see how I should edit my terraform script, but I notice that there doesn’t seem to be an option for specifying a target utilization.

Terraform documentation: https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/appautoscaling_scheduled_action#dynamodb-table-autoscaling

How do I do this? Is this option just not available via Terraform, and must be done via DynamoDB console?