---
title: "Preview Create"
method: POST
path: "/api/v1/connect/changes/create"
tags: ["customer-connect"]
---

# Preview Create

`POST /api/v1/connect/changes/create`

## Request

- Base URL: `https://teraads.co` (the document declares no server; this is the origin it was published from)
- URL: `https://teraads.co/api/v1/connect/changes/create`
- Auth: none declared

Preview one paused create or copy, checked by Meta without creating anything.

## Request body

- CreateBody: A paused create or copy from the dashboard; the spec is checked field by field by the service.
  - `brand_id` string, required
  - `action` 'CREATE_CAMPAIGN' | 'CREATE_ADSET' | 'CREATE_AD' | 'DUPLICATE', required
  - `spec` object, required

## Response `200`

Successful Response

- object

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/teraads/apis/tera-ads-api.md) · [All operations](https://skmtc.dev/teraads/apis/tera-ads-api/llms.txt) · [OpenAPI document](https://skmtc.dev/teraads/apis/tera-ads-api/revisions/fb2526b5cf3c?raw)