The InvoiceProcessingOptions object is used with amend() call, and is wrapped by AmendOptions object. This SOAP API reference describes this complex type including supported calls and field descriptions.
This object can be used with the amend() call.
All field names are case sensitive.
Specifies a date for when an invoice should be generated.
Specifies the date on which to generate the invoice. (WSDL 49.0+).