I have a macro that I run with Outlook to create a ticket for certain emails through Rest API Post and I read the result with GET, the first time it works fine, but the second time it sends me the error of "403 - Invalid CSRF token" null "Was found on the request parameter" _csrf "or header X-CSRF-TOKEN", could you please help me to know what it is and how to solve the problem? This is the code:

Option Explicit
Private WithEvents inboxItems As Outlook.Items
Private Const xlUp As Long = -4162
Dim PosIni As Integer, EmpID As String, FechaB As String, TextBody As String, RequestD As String
Dim Request As String, SenderN As String, VEmp As String, EmpName As String, Usr As String
Dim objRequest As Object
Dim strUrl As String, vticket As String, finalRow As Integer, nfecha As String, nTime As Date, espera As Integer
Dim blnAsync As Boolean, Rcode As Long, ncont As Integer, i As Integer, horaactual As Date
Dim strResponse As String * 7000, RespTicket As String, sDayName As String, areatick As String
Dim Body As String, rstatusr As String, rstatus As String, rStsType As String, rStsName, rticket As String
Dim xlApp As Object ' Excel.Application
Dim xlBook As Object ' Excel.Workbook
Dim xlSheet As Object ' Excel.Worksheet
Dim fileDoesExist As Boolean
Dim sFileName As String
Dim rCount As Long
Private Sub Application_Startup()
    Dim outlookApp As Outlook.Application
    Dim objectNS As Outlook.NameSpace
    Set outlookApp = Outlook.Application
    Set objectNS = outlookApp.GetNamespace("MAPI")
    Set inboxItems = objectNS.GetDefaultFolder(olFolderInbox).Items
End Sub

Private Sub inboxItems_ItemAdd(ByVal Item As Object)
On Error GoTo ErrorHandler
Dim Msg As Outlook.MailItem
nfecha = Date
nTime = Time()
rstatus = ""

' Validate if the incoming mail meets the conditions to trigger the ticket creation
If TypeName(Item) = "MailItem" Then
    ' Validate if the SenderName and the Subject correspond to the desired search
    'If Item.SenderName = "CRUZ VEGA, NORMA ARACELI" Then
    If Item.SenderName = "Procesos Automáticos SAP BASIS_JOBS" Or Item.SenderName = "Centro de Atencion a Cuentas" Then
        PosIni = InStr(Item.Subject, "Baja de empleado en el ADS.")
        If PosIni > 0 Then
        ' Extract the information from the email to generate the information for the ticket creation
            Request = Mid(Item.Subject, PosIni, 27)
            TextBody = Mid(Item.Body, 1, 2000)
            PosIni = InStr(TextBody, "su usuario") + 11
            Usr = Mid(TextBody, PosIni, 12)
            PosIni = InStr(TextBody, "Favor")
            RequestD = Mid(TextBody, PosIni, 90)
            PosIni = InStr(TextBody, "El empleado") + 12
            VEmp = Mid(TextBody, PosIni, 50)
            EmpID = Split(VEmp, "-")(0)
            EmpName = Split(VEmp, "-")(1)
            PosIni = InStr(TextBody, "con fecha") + 10
            FechaB = Mid(TextBody, PosIni, 8)

            areatick = "MIS.INT.MX.CCO.VITRO"

            'Configure the information for the ticket and the body for the API connection and send the ticket creation request (post)
            vticket = "{*|*GeneralTitle*|*:*|*VITRO MX | USER MANAGEMENT | CCO | ACTIVE DIRECTORY BAJA DE USUARIO| Prueba SD*|*,*|*GeneralCustomer*|*:*|*VIDRIERA MONTERREY S.A. DE C.V/VIDRIERA MONTERREY S.A. DE C.V*|*,*|*GeneralCategory1*|*:*|*SERVICE REQUEST*|*,*|*GeneralCategory2*|*:*|*ACCESS*|*,*|*GeneralCategory3*|*:*|*OTHER*|*,*|*GeneralCategory4*|*:*|*NSLA INFR1 P5*|*,*|*GeneralAssignmentGroup*|*:*|*MIS.INT.MX.CCO.VITRO*|*,*|*PrioritizationCriticality*|*:*|*NONE*|*,*|*PrioritizationServiceRestriction*|*:*|*NONE*|*,*|*PrioritizationPriority*|*:*|*5*|*,*|*CausingCIName*|*:*|*CI_TBD*|*,*|*Description*|*:*|*Nombre Completo:" & EmpName & "<salto> UID:" & EmpID & "<salto> Usr:" & Usr & "<salto> Fecha de Baja:" & FechaB & "*|*,*|*LocationName*|*:*|*VITRO_MX_NVO-LEON_ROBLE-660*|*,*|*CauseCode*|*:*|*BG293314*|*}"
            Body = "{""uuid"": ""f91c08a1-0d04-48b0-8136-e76e49bdfc96"", ""runName"": ""MytestsChatbot"", ""logLevel"": ""DEBUG"", ""inputs"": {""user"": ""INCIDENT-CHATBOT"", ""passw"": ""IQAuAEMAaABhAHQAQgAwADEANABQAFAAQQBjAGMAZQBzAHMA"", ""funct"": ""CreateIncident"",""json"":" & Chr(34) & vticket & Chr(34) & "}}"
        
            ' Make the API connection to perform the ticket creation requirement
            Set objRequest = CreateObject("MSXML2.XMLHTTP")
            strUrl = "http://160.118.117.80:8080/oo/rest/executions"
            With objRequest
                .Open "POST", strUrl, False
                .SetRequestHeader "Authorization", "Basic SU5DSURFTlQtSFBPTy1NWDrCoUNyM2F0ZVRpY2szdCEhLg=="
                .SetRequestHeader "Content-Type", "application/json"
                .Send Body
                While objRequest.readyState <> 4
                    DoEvents
                Wend
                strResponse = .ResponseText
            End With
            PosIni = InStr(strResponse, "executionId") + 14
            Rcode = Mid(strResponse, PosIni, 9)
            Debug.Print strResponse

            ' Calls the status verification routine of the ticket creation process (Get)
            rstatusr = "RUNNING"
            While rstatusr = "RUNNING"
                For i = 1 To 2000
                    ncont = i
                Next i
                Call GetSts
            Wend
            Item.Subject = rticket & " - " & Item.Subject
            Item.Save
            ' Call the routine to save in the historical file, the information of the ticket created
            Call GrabaXls
        End If
    End If
End If

ExitNewItem:
    Set objRequest = Nothing
    Exit Sub
ErrorHandler: 
    MsgBox Err.Number & " - " & Err.Description
    Resume ExitNewItem
End Sub

Sub GetSts()
    'Make the API connection to check the ticket creation status (get)
    strUrl = "http://160.118.117.80:8080/oo/rest/executions/" & Rcode & "/execution-log"
    blnAsync = True

    With objRequest
        .Open "GET -H", strUrl, blnAsync
        .SetRequestHeader "Authorization", "Basic SU5DSURFTlQtSFBPTy1NWDrCoUNyM2F0ZVRpY2szdCEhLg=="
        .Send
        While objRequest.readyState <> 4
            DoEvents
        Wend
        strResponse = .ResponseText
        PosIni = InStr(.ResponseText, "newTicket")
        rticket = Mid(.ResponseText, PosIni + 12, 12)
        PosIni = InStr(strResponse, "status")
        rstatusr = Mid(strResponse, PosIni + 9, 7)
        rstatus = Mid(strResponse, PosIni + 9, 9)
        Debug.Print strResponse
        
        strResponse = Mid(.ResponseText, 100, 100)
        PosIni = InStr(strResponse, "status")
        rstatus = Mid(strResponse, PosIni + 9, 9)
        PosIni = InStr(strResponse, "StatusType")
        rStsType = Mid(strResponse, PosIni + 13, 8)
        PosIni = InStr(strResponse, "StatusName")
        rStsName = Mid(strResponse, PosIni + 13, 7)
    End With
    Set objRequest = Nothing
End Sub

Sub GrabaXls()
    'Realiza el registro del ticket creado en el archivo de excel "D:\AutotikectingBaja.xlsx!

    'Create the link with the Excel application
    Set xlApp = CreateObject("Excel.Application")
    xlApp.Visible = True

    sFileName = "D:\AutotikectingBaja.xlsx"
    fileDoesExist = Dir(sFileName) > ""

    ' It checks if the file exists, if it opens it, if not it creates it
    If fileDoesExist Then
        Set xlBook = xlApp.Workbooks.Open(sFileName)
    Else
        Set xlBook = xlApp.Workbooks.Add
        xlBook.SaveAs "D:\AutotikectingBaja.xlsx"
    End If
    Set xlSheet = xlBook.Sheets("Sheet1")
    rCount = 1
    'Look for the first empty line, if it is 1 load the headers first
    While xlSheet.Range("A" & rCount) <> ""
        rCount = rCount + 1
    Wend
        
    If rCount = 1 Then
        xlSheet.Range("A" & rCount) = "No de ticket"
        xlSheet.Range("B" & rCount) = "Fecha Creacion"
        xlSheet.Range("C" & rCount) = "Hora Creacion"
        xlSheet.Range("D" & rCount) = "Area asignada"
        xlSheet.Range("E" & rCount) = "Status"
        xlSheet.Range("F" & rCount) = "StatusType"
        xlSheet.Range("G" & rCount) = "StatusName"
        rCount = rCount + 1
    End If
    xlSheet.Range("A" & rCount) = rticket
    xlSheet.Range("B" & rCount) = nfecha
    xlSheet.Range("C" & rCount) = nTime
    xlSheet.Range("D" & rCount) = areatick
    xlSheet.Range("E" & rCount) = rstatus
    xlSheet.Range("F" & rCount) = rStsType
    xlSheet.Range("G" & rCount) = rStsName
    'Guarda y Cierra el archivo
    xlBook.Close SaveChanges:=True
    xlApp.Quit
End Sub