NameDescriptionType/Additional information
DocumentId

The document id

string

TrxTypeId

The document's TrxTypeId, e.g. 1 = Invoice, 2 = Receipt, ...

int32

Date

The document date

date

DocumentNumber

The document number

string

DocumentSum

GrandTotal or TotalPayments

decimal

DocumentRelation

1 = Preceding (e.g. an Invoice is preceding a Receipt)
2 = following (e.g. a Receipt is following an Invoice)

int32