(VBScript) Quickbooks Delete an Invoice

Demonstrates how to delete an invoice using the Quickbooks REST API.

For more information, see https://www.developer.intuit.com/app/developer/qbo/docs/api/accounting/most-commonly-used/invoice#delete-an-invoice

Chilkat ActiveX Downloads ActiveX for 32-bit and 64-bit Windows

Dim fso, outFile
Set fso = CreateObject("Scripting.FileSystemObject")
'Create a Unicode (utf-16) output text file.
Set outFile = fso.CreateTextFile("output.txt", True, True)

' This example requires the Chilkat API to have been previously unlocked.
' See Global Unlock Sample for sample code.

' First get our previously obtained OAuth2 access token.
' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject")
set jsonToken = CreateObject("Chilkat.JsonObject")
success = jsonToken.LoadFile("qa_data/tokens/qb-access-token.json")

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.Rest")
set rest = CreateObject("Chilkat.Rest")

' Connect to the REST server.
bTls = 1
port = 443
bAutoReconnect = 1
success = rest.Connect("sandbox-quickbooks.api.intuit.com",port,bTls,bAutoReconnect)

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder")
set sbAuth = CreateObject("Chilkat.StringBuilder")
success = sbAuth.Append("Bearer ")
success = sbAuth.Append(jsonToken.StringOf("access_token"))
rest.Authorization = sbAuth.GetAsString()

' --------------------------------------------------------------------------
' Note: The above code to setup the initial REST connection
' can be done once.  After connecting, any number of REST calls can be made.
' If the connection is lost, the next REST method call will automatically
' reconnect if needed.
' --------------------------------------------------------------------------

' Create the following JSON:

' {
'   "SyncToken": "3",
'   "Id": "33"
' }
' 
' Use the this online tool to generate the code from sample JSON: 
' Generate Code to Create JSON

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject")
set jsonReq = CreateObject("Chilkat.JsonObject")
success = jsonReq.UpdateString("SyncToken","3")
success = jsonReq.UpdateString("Id","33")

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder")
set sbRequestBody = CreateObject("Chilkat.StringBuilder")
success = jsonReq.EmitSb(sbRequestBody)

success = rest.AddHeader("Content-Type","application/json")
success = rest.AddHeader("Accept","application/json")
rest.AllowHeaderFolding = 0

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.StringBuilder")
set sbResponseBody = CreateObject("Chilkat.StringBuilder")
success = rest.FullRequestSb("POST","/v3/company/<realmID>/invoice?operation=delete",sbRequestBody,sbResponseBody)
If (success <> 1) Then
    outFile.WriteLine(rest.LastErrorText)
    WScript.Quit
End If

respStatusCode = rest.ResponseStatusCode

' Success is indicated by a 200 response status code.
outFile.WriteLine("response status code = " & respStatusCode)

' For versions of Chilkat < 10.0.0, use CreateObject("Chilkat_9_5_0.JsonObject")
set jsonResponse = CreateObject("Chilkat.JsonObject")
success = jsonResponse.LoadSb(sbResponseBody)
jsonResponse.EmitCompact = 0
outFile.WriteLine(jsonResponse.Emit())

If (rest.ResponseStatusCode <> 200) Then
    outFile.WriteLine("Failed.")
    WScript.Quit
End If

' Sample output...
' (See the parsing code below..)
' 
' Use the this online tool to generate parsing code from sample JSON: 
' Generate Parsing Code from JSON

' {
'   "Invoice": {
'     "status": "Deleted",
'     "domain": "QBO",
'     "Id": "33"
'   },
'   "time": "2013-03-15T00:18:15.322-07:00"
' }
' 

InvoiceStatus = jsonResponse.StringOf("Invoice.status")
InvoiceDomain = jsonResponse.StringOf("Invoice.domain")
InvoiceId = jsonResponse.StringOf("Invoice.Id")
time = jsonResponse.StringOf("time")

outFile.Close