EventType

The tracking event categories for email engagement objects such as BounceEvent and ClickEvent.

Name	Description
`Click`	Indicates that a subscriber clicked on a link in a message.
`DeliveredEvent`	Indicates a message was delivered successfully.
`ForwardedEmail`	Indicates that a subscriber forwarded the message using the Forward to a Friend feature.
`ForwardedEmailOptIn`	Indicates that an opt-in occurred in a Forward to a Friend email.
`HardBounce`	Indicates the message sent to a subscriber encountered a hard bounce.
`NotSent`	Indicates a message wasn’t sent to a subscriber.
`Open`	Indicates that a message was opened by a subscriber.
`OtherBounce`	Indicates a message sent to a subscriber encountered an Other-type bounce.
`Sent`	Indicates number of messages sent. Indicates the message was sent to a subscriber.
`SoftBounce`	Indicates the message sent to a subscriber encountered a soft bounce.
`Survey`	Indicates that a subscriber answered a survey question included in a message.
`Unsubscribe`	Indicates a subscriber unsubscribed from further communication via a link in a message.