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

# Dashboard Versions

> List and retrieve historical versions of a dashboard

# Dashboard Versions

Every change to a dashboard entity creates a new version. Use these endpoints to view the version history and retrieve specific versions.

## List Versions

<ParamField path="id" type="string" required>
  UUID of the dashboard.
</ParamField>

## Get Specific Version

Use `GET /v1/dashboards/{id}/versions/{version}` to retrieve a specific version.

<ParamField path="id" type="string" required>
  UUID of the dashboard.
</ParamField>

<ParamField path="version" type="string" required>
  Version number to retrieve (e.g., `0.2`).
</ParamField>

<RequestExample dropdown>
  ```python GET /v1/dashboards/{id}/versions theme={null}
  from metadata.sdk import configure
  from metadata.sdk.entities import Dashboards

  configure(
      host="https://your-company.open-metadata.org/api",
      jwt_token="your-jwt-token"
  )

  # List all versions
  versions = Dashboards.get_versions("03fb5cc3-de48-423f-9926-8e192e5de59d")
  for v in versions:
      print(f"Version {v.version}: {v.description}")

  # Get a specific version
  dashboard_v1 = Dashboards.get_specific_version(
      "03fb5cc3-de48-423f-9926-8e192e5de59d",
      "0.1"
  )
  print(f"Original description: {dashboard_v1.description}")
  ```

  ```java GET /v1/dashboards/{id}/versions theme={null}
  import static org.openmetadata.sdk.fluent.Dashboards.*;

  // List all versions
  var history = Dashboards.getVersions("03fb5cc3-de48-423f-9926-8e192e5de59d");

  for (var version : history.getVersions()) {
      System.out.println("Version: " + version);
  }

  // Get a specific version
  var v1 = Dashboards.getSpecificVersion(
      "03fb5cc3-de48-423f-9926-8e192e5de59d",
      0.1
  );
  System.out.println("Description: " + v1.getDescription());
  ```

  ```bash GET /v1/dashboards/{id}/versions theme={null}
  # List all versions
  curl "{base_url}/api/v1/dashboards/03fb5cc3-de48-423f-9926-8e192e5de59d/versions" \
    -H "Authorization: Bearer {access_token}"

  # Get a specific version
  curl "{base_url}/api/v1/dashboards/03fb5cc3-de48-423f-9926-8e192e5de59d/versions/0.1" \
    -H "Authorization: Bearer {access_token}"
  ```
</RequestExample>

<ResponseExample>
  ```json Response (List Versions) theme={null}
  {
    "entityType": "dashboard",
    "versions": [
      "{\"id\":\"03fb5cc3-de48-423f-9926-8e192e5de59d\",\"name\":\"10\",\"displayName\":\"deck.gl Demo v2\",\"fullyQualifiedName\":\"sample_superset.10\",\"version\":0.2,\"description\":\"Updated: deck.gl Demo dashboard with new visualizations\",\"serviceType\":\"Superset\"}",
      "{\"id\":\"03fb5cc3-de48-423f-9926-8e192e5de59d\",\"name\":\"10\",\"displayName\":\"deck.gl Demo\",\"fullyQualifiedName\":\"sample_superset.10\",\"version\":0.1,\"description\":\"\",\"serviceType\":\"Superset\"}"
    ]
  }
  ```
</ResponseExample>

***

## Returns

**List versions** returns an object with `entityType` and a `versions` array of serialized entity snapshots (newest first).

**Get specific version** returns the full dashboard object as it existed at that version.

***

## Error Handling

| Code  | Error Type     | Description                             |
| ----- | -------------- | --------------------------------------- |
| `401` | `UNAUTHORIZED` | Invalid or missing authentication token |
| `404` | `NOT_FOUND`    | Dashboard or version does not exist     |