Denotes a field as being an action. Defining this field (with a non-undefined value) will result in actions being
raised and sent back to the source application when the corresponding event happens.
For example, providing a value for the onClick field of ButtonOptions will result in a
NotificationActionEvent|notification-action event being fired when that button is clicked.
The `NotificationActionResult returned back to an application is static
and must be defined at the point where the notification is created.
Denotes a field as being an action. Defining this field (with a non-
undefinedvalue) will result in actions being raised and sent back to the source application when the corresponding event happens.For example, providing a value for the
onClickfield of ButtonOptions will result in a NotificationActionEvent|notification-actionevent being fired when that button is clicked.The `NotificationActionResult returned back to an application is static and must be defined at the point where the notification is created.