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

# update_ad_content

> MCP tool reference for update_ad_content.

# `update_ad_content`

Update RSA content fields.

**Expose:** `router` · **Read-only:** no · **Destructive:** no · **Advanced:** no

Call via the `google_ads` router with `action=execute` and this `tool_name`.

Runtime truth is the live MCP surface (`list_tools` / `get_tool_schema`). This page is generated from the committed registry export.

## Safety notes

* Creates and many writes land **PAUSED** where the product applies that rule. Prefer human approval before enabling spend.

## Parameters

| Parameter      | Type   | Required | Description                             |
| -------------- | ------ | -------- | --------------------------------------- |
| `ad_group_id`  | string | yes      | Ad group id as string                   |
| `ad_id`        | string | yes      | Ad id as string                         |
| `customer_id`  | string | no       | Google Ads customer id as digits string |
| `descriptions` | array  | no       | Descriptions                            |
| `final_urls`   | array  | no       | Final URLs                              |
| `headlines`    | array  | no       | Headlines                               |

## Input schema

```json theme={null}
{
  "type": "object",
  "properties": {
    "ad_group_id": {
      "type": "string",
      "description": "Ad group id as string"
    },
    "ad_id": {
      "type": "string",
      "description": "Ad id as string"
    },
    "headlines": {
      "type": "array",
      "description": "Headlines",
      "items": {
        "type": "string"
      }
    },
    "descriptions": {
      "type": "array",
      "description": "Descriptions",
      "items": {
        "type": "string"
      }
    },
    "final_urls": {
      "type": "array",
      "description": "Final URLs",
      "items": {
        "type": "string"
      }
    },
    "customer_id": {
      "type": "string",
      "description": "Google Ads customer id as digits string"
    }
  },
  "required": [
    "ad_group_id",
    "ad_id"
  ],
  "additionalProperties": true
}
```

## Related

* [Tool catalog](/mcp/tools)
* [Safety model](/mcp/safety)
* [Tool Reference overview](/tool-reference/overview)