> ## 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 Number

> Update your SMS agent’s configuration.

### 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="prompt" type="string">
  The prompt for the AI to use when replying.
</ParamField>

<ParamField body="ignore_keywords" type="array">
  Pass in an array of strings, that if present, the AI should not respond to. Set to null to disable.
</ParamField>

<ParamField body="temperature" type="number">
  The temperature for prompt and underlying model.
</ParamField>

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

  ```
</ResponseExample>