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

# Update SMS Webhook

> Update the webhook for a given phone number.

### Headers

<ParamField header="authorization" type="string" required={true}>
  Your API key for authentication.
</ParamField>

### Body

<ParamField body="phone_number" type="string">
  The phone number to update.
</ParamField>

<ParamField body="webhook" type="boolean">
  The webhook to fire when an SMS is received.
</ParamField>

<ResponseExample>
  ```json Response
  {
    "status": "success",
    "pathway_id": "9d404c1b-6a23-4426-953a-a52c392ff8f1"
  }

  ```
</ResponseExample>