created_atstring required
The time when the campaign was created in ISO 8601 format
customerstring nullable required
The ID of the customer that was sent the email
sent_atstring nullable required
The time when the email was sent in ISO 8601 format
failed_atstring nullable required
The time when the email failed to send in ISO 8601 format
failed_reasonstring nullable required
The reason the email failed to send
to_email_addressstring nullable required
The email address the email was sent to
sendgrid_message_idstring nullable
Sendgrid's returned message ID
paubox_message_idstring nullable
Paubox's returned message ID
postmark_message_idstring nullable
Postmark's returned message ID
okboolean required
Whether the email was sent successfully