infracost-usage.yml

# You can use this file to define resource usage estimates for Infracost to use when calculating
# the cost of usage-based resource, such as AWS Lambda.
# `infracost breakdown --usage-file infracost-usage.yml [other flags]`
# See https://infracost.io/usage-file/ for docs
version: 0.1
resource_usage:
  aws_instance.web_app:
    operating_system: linux # Use this to override the operating system of the instance, can be: linux, windows, suse, rhel.
  aws_lambda_function.hello_world:
    monthly_requests: 100000000 # Monthly requests to the Lambda function.
    request_duration_ms: 250    # Try changing this to 100 (milliseconds) to compare costs