> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nuon.co/llms.txt
> Use this file to discover all available pages before exploring further.

> JSON Schema reference for stack configuration

# Stack

# Stack

## Properties

| Property                                     | Description                                                                                                                                                                                               | Values         | Example                                                    |
| -------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------- | ---------------------------------------------------------- |
| **`name`**<br />string                       | stack name Name of the CloudFormation stack when deployed in the customer account. Supports Go templating                                                                                                 | **✅ Required** | `"myapp-{{.nuon.install.id}}"`, `"production-stack"`       |
| **`description`**<br />string                | stack description Description of the stack, displayed in the CloudFormation console. Supports templating                                                                                                  | **✅ Required** | `"Infrastructure stack for MyApp application"`             |
| **`vpc_nested_template_url`**<br />string    | VPC nested template URL URL to the CloudFormation nested template for VPC resources                                                                                                                       | **✅ Required** | `"https://s3.amazonaws.com/bucket/vpc-template.yaml"`      |
| **`runner_nested_template_url`**<br />string | runner nested template URL URL to the CloudFormation nested template for the Nuon runner infrastructure                                                                                                   | **✅ Required** | `"https://s3.amazonaws.com/bucket/runner-template.yaml"`   |
| **`type`**<br />string                       | stack type Type of infrastructure stack. Supported values: 'aws-cloudformation', 'azure-bicep' (Azure), 'gcp-terraform' (Google Cloud).                                                                   | **Optional**   | `"aws-cloudformation"`, `"azure-bicep"`, `"gcp-terraform"` |
| **`custom_nested_stacks`**<br />object       | custom nested stacks Custom CloudFormation nested stack templates to include. Each entry has a name, template\_url, index, and optional parameters. The index field determines execution order (ascend... | **Optional**   | -                                                          |