# History

This endpoint is used to see terraform states changes over time for a Terrakube workspace.

{% hint style="warning" %}
To use this endpoint you should have "manageWorkspace" access at team level and a Terrakube workspace
{% endhint %}

### Entity fields:

| Path                   | Type   | Description          |
| ---------------------- | ------ | -------------------- |
| data.type              | string | Should be "history"  |
| data.attributes.output | string | Unique variable name |

### Example:

```
{
  "data": {
    "type": "history",
    "attributes": {
      "output": "Terraform JSON State URL"
    }
  }
}
```

### Supported Operations

{% openapi src="<https://3421131615-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx1Ja1Osjf4KfhcMlJJom%2Fuploads%2Fgit-blob-3e933fc1a01047d4bcdc343b24bbfca7889be835%2Fv1_5.yml?alt=media>" path="/workspace/{workspaceId}/history" method="get" %}
[v1\_5.yml](https://3421131615-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2Fx1Ja1Osjf4KfhcMlJJom%2Fuploads%2Fgit-blob-3e933fc1a01047d4bcdc343b24bbfca7889be835%2Fv1_5.yml?alt=media)
{% endopenapi %}

{% hint style="info" %}
For a complete list of organization operation please visit the [OpenAPI specification](https://github.com/AzBuilder/terrakube-server/tree/main/openapi-spec)
{% endhint %}