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

# ClusterClient.update

```python theme={"system"}
def ClusterClient.update(
    cluster_or_slug: Cluster | str,
    name: str | None = None,
    description: str | None = None,
) -> Cluster
```

Update a cluster.

## Parameters

<ParamField path="cluster_or_slug" type="Cluster | str">
  The cluster or cluster slug to update.
</ParamField>

<ParamField path="name" type="str | None">
  Optional new display name for the cluster. If omitted, the display name is unchanged.
</ParamField>

<ParamField path="description" type="str | None">
  Optional new cluster description. Pass an empty string to clear the description. If omitted, the description is unchanged.
</ParamField>

## Returns

The updated cluster object, including its slug, display name, description, whether it can be deleted, and deployed workflows.

<RequestExample>
  ```python Python theme={"system"}
  cluster = cluster_client.update(
      "dev",
      name="Development",
      description="Development workloads",
  )
  ```
</RequestExample>