Not able to Update PayAloneFlag, SupplierSite, PaymentMethod, CanceledFlag in Fusion REST API

Hi All,

Facing an issue while updating invoices.

REST API : fscmRestApi/resources/11.13.18.05/invoices/{Invoice_id}

Not able to update PayAloneFlag, SupplierSite, PaymentMethod, CanceledFlag in Fusion REST API

sample JSON body while Calling POST:

{

   "PayAloneFlag": true,

   "CanceledFlag": true,

   "PaymentMethod": "Check",

   "SupplierSite": "REMIT_2"

}

Response Body: 400 Bad Request.

Pay Alone: Attribute PayAloneFlag in view object InvoiceHeader1 cannot be set.

Canceled: Attribute CanceledFlag in view object InvoiceHeader1 cannot be set.

Attribute PaymentMethod in view object InvoiceHeader1 cannot be set.

Attribute SupplierSite in view object InvoiceHeader1 cannot be set.

Please help me out to resolve this issue.

Thanks,

Nazeer.