# Cancel an invoice payment Endpoint: POST /invoice-payment-cancel Version: 1.37 Security: bearerAuth ## Request fields (application/json): - `invoiceId` (integer, required) Invoice identifier - `billRunType` (string, required) Bill run type Enum: "NORMAL", "ADHOC" - `notes` (string) Reason for payment cancellation request ## Response 202 fields ## Response 400 fields ## Response 401 fields ## Response 403 fields