Updates an existing mailing. Once a mailing has reached the PROCESSING_FOR_DELIVERY status, it cannot be updated. Any body parameters not provided will be removed.
The unique identifier for an existing mailing.
The unique key used to identify a request that has already been processed.
The mailing address of the recipient.
The mailing address of the sender.
OK
The creation date and time of the mailing in ISO 8601 format.
The mailing address of the sender.
The unique identifier for this mailing.
The documentId of the mailed document.
The status of the mailing.
The mailing address of the recipient.
The URL to the mailed document.
The unique identifier for a single end-user of your application.