Parameters

Parameters represent settings injected into your templates at creation time.

tests:
  basic:
    template: templates/sqs.yaml
    parameters:
      Environment: dev
      QueueName: $[stacktest_project_name]-$[stacktest_region]

Parameters support:

• Static values (strings, numbers, booleans)
• Project metadata references (via $[stacktest_...] interpolation)
• Dynamic utilities (such as random UUIDs or passwords)
• Downstream stage output routing
• Per-region overrides via regions: [{ region, parameters }] (see Parameter Overrides)

Runnable sample: aws-cloudformation-parameters.