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

# Revert Transformation

> Reverts a transformation's workspace changes back to the latest container version state, or removes it if it only existed in the workspace

Reverts a transformation's workspace changes back to the latest container version state, or removes it if it only existed in the workspace.

|                       |                             |
| --------------------- | --------------------------- |
| **App**               | Google Tag Manager          |
| **Operation ID**      | `gtm_revert_transformation` |
| **Type**              | Action                      |
| **Connection**        | `gtm` (required)            |
| **Credits per run**   | 1                           |
| **Agent / MCP tool**  | Yes                         |
| **Requires approval** | Yes (write operation)       |

## Inputs

| Field            | Type           | Required | Default | Description                                                                              |
| ---------------- | -------------- | -------- | ------- | ---------------------------------------------------------------------------------------- |
| `account`        | DynamicAccount | Yes      | -       | Select the Google Tag Manager account.                                                   |
| `container`      | DynamicAccount | Yes      | -       | Select the container.                                                                    |
| `workspace`      | DynamicAccount | Yes      | -       | Select the workspace.                                                                    |
| `transformation` | DynamicAccount | Yes      | -       | Select the transformation whose workspace changes should be reverted, or provide its ID. |

## Output

**Type**: `Dict`

Returns the reverted transformation (if it still exists) as provided by the Tag Manager API.