Property	Description
CampaignId	A unique identifier for the specific marketing campaign. This ID is essential for tracking and referencing the campaign in reporting and analytics
CampaignName	The name of the campaign, providing a human-readable label that helps identify the campaign's purpose or content
Events	The events array contains one or more message bounced event records. Each record contains the following properties: Email, Date, SubscriberId, (bounce) Type, SmtpResponse and SmtpCode.
Email	The email address of the subscriber that has got email message delivered.
Date	The date and time when event occurred
SubscriberId	A unique identifier for the subscriber that got email message delivered. By default, it is equal to subscriber email address, however it can be equal to specific custom field value in the list.
Type	Indicates the type of bounce. Common values may include: S: Soft Bounce (temporary issue) H: Hard Bounce (permanent issue)
SmtpResponse	The response message from the SMTP server that provides additional context about the bounce. This can help identify the reason for the delivery failure.
SmtpCode	The SMTP error code associated with the bounce. This code provides a standardized way to identify the type of error that occurred during delivery.
Random	Different random value in each response, present for security reasons
NotificationType	Event type name (MessageBounced for this particular notification)