---
page_title: "ona_custom_domain Resource - ona"
subcategory: "Organization"
description: |-
  Ona organization custom domain registration. Organization scope is resolved from the authenticated provider token.
---

# ona_custom_domain (Resource)

Ona organization custom domain registration. Organization scope is resolved from the authenticated provider token.

For product context, see [Custom domain](https://ona.com/docs/ona/custom-domain).

## Example Usage

```terraform
resource "ona_custom_domain" "primary" {
  domain_name      = "ona.example.com"
  cloud_provider   = "aws"
  cloud_account_id = "123456789012"
}
```

<!-- schema generated by tfplugindocs -->
## Schema

### Required

- `cloud_account_id` (String) AWS account ID or GCP project ID used for relay validation.
- `cloud_provider` (String) Cloud provider that owns the relay account for this custom domain. Supported values are `aws` and `gcp`.
- `domain_name` (String) Bare hostname registered as the custom domain, for example `ona.example.com`. URLs, paths, wildcard names, and trailing dots are rejected.

### Read-Only

- `created_at` (String) RFC3339 timestamp when the custom-domain registration was created.
- `id` (String) Custom-domain ID returned by the Ona API.
- `updated_at` (String) RFC3339 timestamp when the custom-domain registration was last updated.

## Import

Import is supported using the following syntax:

The [`terraform import` command](https://developer.hashicorp.com/terraform/cli/commands/import) can be used, for example:

```shell
#!/usr/bin/env sh

terraform import ona_custom_domain.primary current
```