Visual Basic 6.0 Google Drive: Get Starting pageToken for Listing Future Changes

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Gets the starting pageToken for listing future changes.

Documentation: https://developers.google.com/drive/v3/reference/changes/getStartPageToken

Dim rest As New ChilkatRest
Dim success As Long

'   Provide a previously obtained OAuth2 access token.
Dim oauth2 As New ChilkatOAuth2
oauth2.AccessToken = "OAUTH2_ACCESS_TOKEN"
success = rest.SetAuthOAuth2(oauth2)

success = rest.Connect("www.googleapis.com",443,1,1)
If (success <> 1) Then
    Debug.Print rest.LastErrorText
    Exit Sub
End If

success = rest.AddQueryParam("teamDriveId","0AEd3EhGff2SaUk9PVA")
success = rest.AddQueryParam("supportsTeamDrives","true")

Dim sbJson As New ChilkatStringBuilder
success = rest.FullRequestNoBodySb("GET","/drive/v3/changes/startPageToken",sbJson)
If (success <> 1) Then
    Debug.Print rest.LastErrorText
    Exit Sub
End If

If (rest.ResponseStatusCode <> 200) Then
    Debug.Print "Received error response code: " & rest.ResponseStatusCode
    Debug.Print "Response body:"
    Debug.Print sbJson.GetAsString()
    Exit Sub
End If

Dim json As New ChilkatJsonObject
success = json.LoadSb(sbJson)

'  The following code parses the JSON response.
'  A sample JSON response is shown below the sample code.
Dim kind As String
Dim startPageToken As String

kind = json.StringOf("kind")
startPageToken = json.StringOf("startPageToken")

Debug.Print "Example Completed."

Sample JSON Response Body

{
  "kind": "drive#startPageToken",
  "startPageToken": "13"
}