| Name | Type | Description | Notes |
|---|---|---|---|
| display_text | Option<String> | Button label. Defaults to "Call Now". | [optional] |
| ttl_minutes | Option<i32> | How long the button stays tappable. Defaults to 10080 (7 days). | [optional] |
| payload | Option<String> | Arbitrary string echoed back as cta_payload on the calls webhook (connect/terminate) for attribution. |
[optional] |