Polling

The polling option can be done until you reach a final status. The object returned has more information but for the E-invoice status the object shown below will suffice.

"CurrentDocumentDeliveryDetails": {
    "DocumentDeliveryDate": "2023-10-09T20:15:14.173",
    "DocumentDeliveryInfo": "SDI_RC",
    "IsDocumentDelivered": true,
    "DocumentDeliveryStatus": "Delivered"
}

The different DocumentDeliveryStatuses

Value	Description
Delivered	Invoice as been successfully delivered to the receiving party
Pending	The invoice is still in progress
Error	Something went wrong trying to deliver the invoice

The whole object looks like the following. Not all of the fields will be returned and are more set when something goes wrong.

"CurrentDocumentDeliveryDetails": {
    "DocumentRefusedDate": null,
    "DocumentDeliveryDate": null,
    "DocumentDeliveryInfo": null,
    "DocumentRefusedReasonTC": null,
    "DocumentRefusedInfo": null,
    "IsDocumentDelivered": false,
    "DocumentDeliveryStatus": null
}