status | String The status the delivery service returned. The value of status is either success or fail. |
statusMessage | String The delivery-specific message that the delivery service returned along with the status. |
transportTime | String The total time (in milliseconds) that the delivery service used to deliver the document. |
output | Document Return information, if applicable; otherwise, null. The format is specific to the delivery service used. See the documentation for the specific delivery service for the format. |