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

# Rename attribute

> Rename an attribute key with cascade across schemas and catalog.

Renames the attribute key everywhere it is referenced: product schemas, catalog products, feeds, mappings, and the dictionary.

<ParamField path="key" type="string" required>
  Current attribute key.
</ParamField>

<ParamField body="new_key" type="string" required>
  New key (must start with a letter; letters, digits, underscores only).
</ParamField>

<RequestExample>
  ```bash cURL theme={null}
  curl -X POST "https://hub.banditshq.com/api/v1/attributes/color/rename" \
    -H "Authorization: Bearer lasso_..." \
    -H "Content-Type: application/json" \
    -d '{"new_key": "product_color"}'
  ```
</RequestExample>

<ResponseExample>
  ```json Response theme={null}
  {
    "success": true,
    "old_key": "color",
    "new_key": "product_color",
    "attribute": { "key": "product_color", "label": "Color", "type": "enum", ... },
    "results": { ... }
  }
  ```
</ResponseExample>