[2/12/2026 12:01:50 PM][Logger]	===========================================================================
[2/12/2026 12:01:51 PM][Logger]	Fetching data from 2026/02/12 12:01 AM to 2026/02/12 12:01 PM
[2/12/2026 12:02:38 PM][Logger]	{"fromDate":"2026-02-12 00:01:51","toDate":"2026-02-12 12:01:51"}
[2/12/2026 12:03:00 PM][HTTP Error: The remote server returned an error: (400) Bad Request.]	{"error":"invalid_grant","error_description":"authentication failure"}
[2/12/2026 12:03:07 PM][Error]	The remote server returned an error: (400) Bad Request.	Stack error:   at System.Net.WebClient.UploadValues(Uri address, String method, NameValueCollection data)
   at System.Net.WebClient.UploadValues(Uri address, NameValueCollection data)
   at InvoiceService.InvoiceService.getToken() in C:\Users\Nimap\Desktop\GodrejCP\invoiceservice\InvoiceService\InvoiceService.cs:line 216
   at InvoiceService.InvoiceService.sendRequest(String body, String url) in C:\Users\Nimap\Desktop\GodrejCP\invoiceservice\InvoiceService\InvoiceService.cs:line 185
   at InvoiceService.InvoiceService.RunBackground() in C:\Users\Nimap\Desktop\GodrejCP\invoiceservice\InvoiceService\InvoiceService.cs:line 66
[2/12/2026 12:03:07 PM][Logger]	===========================================================================