| Name | Type | Description | Notes |
|---|---|---|---|
| type | str | The type of message. | [default to 'text'] |
| text | str | The text content of the message. Optional only if actions are provided. | [optional] |
| actions | list[Action] | Array of message actions. | [optional] |
| payload | str | The payload of a reply button response message. | [optional] |