> ## 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.

# Quick Preview Workspace

> Builds a temporary preview version from a Google Tag Manager workspace without creating a real version, reporting compiler errors

Builds a temporary preview version from a Google Tag Manager workspace without creating a real version, reporting compiler errors. Useful as a dry run before gtm\_create\_version.

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

## 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 to preview. Builds a temporary container version from the workspace's current state without creating a real version, and reports any compiler errors. |

## Output

**Type**: `Dict`

Returns the preview containerVersion and compilerError flag as provided by the Tag Manager API.