BillingReference constructor

BillingReference({
  1. required String invoiceNumber,
  2. DateTime? invoiceIssueDate,
})

Constructs a BillingReference instance with the specified invoiceNumber and invoiceIssueDate.

invoiceNumber is the unique identifier for the invoice. invoiceIssueDate (optional) is the date when the invoice was issued.

Implementation

BillingReference({required this.invoiceNumber, this.invoiceIssueDate});