SFTP upload in VBA - vba

Question

Dode below doesn't return an error, or "success" or "fail" but it also doesn't work - information in the sub TestUpload that is CAPITALIZED is the only info that i changed to make this post - everything else is legit - thanks in advance.
Option Compare Database
Private Const FTP_TRANSFER_TYPE_UNKNOWN As Long = 0
Private Const INTERNET_FLAG_RELOAD As Long = &H80000000
Private Declare Function InternetOpenA Lib "wininet.dll" ( _
ByVal sAgent As String, _
ByVal lAccessType As Long, _
ByVal sProxyName As String, _
ByVal sProxyBypass As String, _
ByVal lFlags As Long) As Long
Private Declare Function InternetConnectA Lib "wininet.dll" ( _
ByVal hInternetSession As Long, _
ByVal sServerName As String, _
ByVal nServerPort As Long, _
ByVal sUsername As String, _
ByVal sPassword As String, _
ByVal lService As Long, _
ByVal lFlags As Long, _
ByVal lcontext As Long) As Long
Private Declare Function FtpPutFileA _
Lib "wininet.dll" _
_
(ByVal hFtpSession As Long, _
ByVal lpszLocalFile As String, _
ByVal lpszRemoteFile As String, _
ByVal dwFlags As Long, _
ByVal dwContext As Long) As Boolean
Private Declare Function InternetCloseHandle Lib "wininet" ( _
ByVal hInet As Long) As Long
Sub FtpUpload(ByVal strLocalFile As String, ByVal strRemoteFile As String, ByVal strHost As String, ByVal lngPort As Long, ByVal strUser As String, ByVal strPass As String)
Dim hOpen As Long
Dim hConn As Long
hOpen = InternetOpenA("FTPGET", 1, vbNullString, vbNullString, 1)
hConn = InternetConnectA(hOpen, strHost, lngPort, strUser, strPass, 1, 0, 2)
If FtpPutFileA(hConn, strLocalFile, strRemoteFile, FTP_TRANSFER_TYPE_UNKNOWN Or INTERNET_FLAG_RELOAD, 0) Then
Debug.Print "Success"
Else
Debug.Print "Fail"
End If
'Close connections
InternetCloseHandle hConn
InternetCloseHandle hOpen
End Sub
Sub TestUpload()
FtpUpload "C:\Users\FOLDER\UPLOAD FILE.csv", "/<root>/SFTPSITE FOLDER NAME/admin", _
"IP.ADDRESS.OF.SFTPSITE", "22", "SIGNIN#sftp.DOMAIN.com", "PASSWORD"
End Sub

Answer 1

WinINet functions do not support SFTP protocol (FTP protocol is completely different).
There's no native support for SFTP in VBA nor in Windows API. You have to use a 3rd party library or software.
See these questions for some examples:
Using WinSCP scripting: Using VBA to run WinSCP script
Using WinSCP .NET assembly: Getting "user defined type not defined" when trying to use WinSCP .NET assembly in VBA to upload file to SFTP
(I'm the author of WinSCP)