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

> ## Agent Instructions
> Automate.ax automations are TypeScript programs.
> Use Bun for installation and command examples.
> Use Automate.ax for the product name and automate.ax for the package, CLI, and domain.
> Treat documented public APIs as current; do not invent transitional or deprecated names.

# On creative fatigue changed

> Starts when Meta changes a creative-fatigue assessment.

`metaAds.onCreativeFatigueChanged` starts when Meta changes a creative-fatigue assessment.

```ts automations/meta-ads-on-creative-fatigue-changed.automation.ts theme={null}
import { automation } from "automate.ax"
import { metaAds } from "automate.ax/meta-ads"

export default automation("On creative fatigue changed", () => {
  const event = metaAds.onCreativeFatigueChanged({ adAccountId: "123456789" })
  metaAds.getAdAccount({ adAccountId: event.accountId })
})
```

The payload includes Meta's fatigue level, message, and affected ad group when supplied. Optional `account` selects a static project account binding.