Update A Customer in QBO API 3
问题 I have tried this however now I am getting a bad request. var customers = IntuitServiceConfig.ServiceManager.FindAll<Customer>(new Customer(), 1, 100); foreach (Intuit.Ipp.Data.Customer customer in customers) { Customer resultCustomer = IntuitServiceConfig.ServiceManager.FindById(customer) as Customer; //Mandatory Fields customer.Id = resultCustomer.Id; customer.SyncToken = resultCustomer.SyncToken; customer.GivenName = "Bob"; customer.Title = "Mr."; customer.MiddleName = "Anto"; customer