| Name | Description | Type | Additional information |
|---|---|---|---|
| type | string |
None. |
|
| caption | string |
None. |
|
| url | string |
None. |
|
| phone | string |
None. |
|
| webview_size | string |
None. |
|
| target | string |
None. |
|
| success_target | string |
None. |
|
| method | string |
None. |
|
| headers | ManychatHeader |
None. |