A link action will open the provided URI when tapped.
| Name | Type | Description | Notes |
|---|---|---|---|
| type | str | The type of action. | [default to 'link'] |
| uri | str | The action URI. This is the link that will be used in the clients when clicking the button. | |
| text | str | The button text. | |
| default | bool | Boolean value indicating whether the action is the default action for a message item in Facebook Messenger. | [optional] |
| metadata | object | Flat object containing custom properties. Strings, numbers and booleans are the only supported format that can be passed to metadata. The metadata is limited to 4KB in size. | [optional] |
| extra_channel_options | ExtraChannelOptions | [optional] |