I am trying to update the bill by using this code but looks like it doesn't work.

           ` var dataService = new DataService(token, long.Parse(realmId), useSandbox: true);
            var billResponse=( await dataService.QueryAsync<Bill>("SELECT * FROM Bill")).Response;
            if (billResponse != null)
            {
                var bill = billResponse.Entities.FirstOrDefault();
          
                // update bill here
                bill.PrivateNote = "sample memo";
                bill.Memo = "Memo";
                await dataService.PostAsync(bill);
            }`

Any idea?

https://blogs.intuit.com/2023/09/05/changes-to-identity-signature-keys-that-may-impact-your-application/

Hi, just wanted to see if this topic has been under your consideration @clement911 . It seems that QuickBooks is making some back-end change to their security flow on March 1st 2024.

Thank you

It seems that the DataService is not able to void a payment.

var dataService = new QuickBooksSharp.DataService("AccessToken", "RealmId", useSandbox: true);

// https://developer.intuit.com/app/developer/qbo/docs/api/accounting/most-commonly-used/payment#void-a-payment
// Use a sparse update operation with include=void to void an existing Payment object;
// include a minimum of Payment.Id and Payment.SyncToken.
// The transaction remains active but all amounts and quantities are zeroed
// and the string, Voided, is injected into Payment.PrivateNote, prepended to existing text if present.
// If funds for the payment have been deposited, you must delete the associated deposit object before voiding the payment object.
var payment = new Payment()
{
    Id = paymentId,
    SyncToken = syncToken,
    status = EntityStatusEnum.Voided,
    sparse = true,
    PrivateNote = "Voided by QuickBooksSharp"
};

var result = await dataService.PostAsync(payment);

Any idea if we can actually do this?

Is DataService thread-safe, or should each thread instantiate its own?

I am trying to upload a bill with a memo to QBO. The bill is showing up correctly however the memo is not. I see in the files that the transaction's Memo property is hidden by it's child PurchaseByVendor Memo property, but not sure if this is the error or not.

What query would I use to retrieve all line items on all invoices?

Is the CodeGen generating the object that is received from the Webhooks Notifications?

Cannot seem to find the object that QBO is sending when hitting the Webhook. Is it included or generated by the XSD?