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

# Update label

> Rename a label or change its color

Update a label's name or color. Only the fields you send are changed.

### Path Parameters

<ParamField path="id" type="integer" required>
  The label ID. Must belong to your account.
</ParamField>

### Request Body

<ParamField body="name" type="string">
  New name (max 255 characters). Must be unique within your account.
</ParamField>

<ParamField body="color" type="string">
  New color. One of: `gray`, `slate`, `red`, `orange`, `amber`, `green`, `teal`, `blue`, `purple`, `pink`. Send `null` to clear it.
</ParamField>

### Response

<ResponseField name="message" type="string">Success message</ResponseField>

<ResponseField name="data" type="object">
  <Expandable title="properties">
    <ResponseField name="id" type="integer">The label ID</ResponseField>
    <ResponseField name="name" type="string">The label name</ResponseField>
    <ResponseField name="color" type="string">The label color (or `null`)</ResponseField>
    <ResponseField name="assistants_count" type="integer">Number of assistants this label is applied to</ResponseField>
  </Expandable>
</ResponseField>

<ResponseExample>
  ```json 200 Success Response theme={null}
  {
    "message": "Label updated successfully",
    "data": { "id": 3, "name": "Inbound calls", "color": "teal", "assistants_count": 7 }
  }
  ```

  ```json 404 Not Found theme={null}
  { "message": "Label not found" }
  ```
</ResponseExample>