Classic ASP
MS Graph Create Calendar

Creates a new calendar.
For more details, see https://docs.microsoft.com/en-us/graph/api/user-post-calendars?view=graph-rest-1.0
Chilkat Classic ASP Downloads

Classic ASP
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body>
<%
success = 0

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

set http = Server.CreateObject("Chilkat.Http")

' Use your previously obtained access token as shown here:
'    Get Microsoft Graph OAuth2 Access Token with Calendars.ReadWrite scope.

set jsonToken = Server.CreateObject("Chilkat.JsonObject")
success = jsonToken.LoadFile("qa_data/tokens/msGraphCalendar.json")
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( jsonToken.LastErrorText) & "</pre>"
    Response.End
End If

http.AuthToken = jsonToken.StringOf("access_token")

' Create a JSON body for the HTTP POST
' {
'   "name": "Work"
' }
set json = Server.CreateObject("Chilkat.JsonObject")
success = json.UpdateString("name","Work")

' POST the JSON to https://graph.microsoft.com/v1.0/me/calendars
set resp = Server.CreateObject("Chilkat.HttpResponse")
success = http.HttpJson("POST","https://graph.microsoft.com/v1.0/me/calendars",json,"application/json",resp)
If (success = 0) Then
    Response.Write "<pre>" & Server.HTMLEncode( http.LastErrorText) & "</pre>"
    Response.End
End If

success = json.Load(resp.BodyStr)
json.EmitCompact = 0

If (resp.StatusCode <> 201) Then
    Response.Write "<pre>" & Server.HTMLEncode( json.Emit()) & "</pre>"
    Response.Write "<pre>" & Server.HTMLEncode( "Failed, response status code = " & resp.StatusCode) & "</pre>"
    Response.End
End If

Response.Write "<pre>" & Server.HTMLEncode( json.Emit()) & "</pre>"

' A sample response:
' {
'   "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/calendars/$entity",
'   "id": "AQMkAD...TgAAAA==",
'   "name": "Work",
'   "color": "auto",
'   "changeKey": "5+vF7T...HjDcA==",
'   "canShare": true,
'   "canViewPrivateItems": true,
'   "canEdit": true,
'   "owner": {
'     "name": "...",
'     "address": "outlook_3A33...4CC15@outlook.com"
'   }
' }

' Use this online tool to generate parsing code from sample JSON: 
' Generate Parsing Code from JSON

odataContext = json.StringOf("""@odata.context""")
id = json.StringOf("id")
name = json.StringOf("name")
color = json.StringOf("color")
changeKey = json.StringOf("changeKey")
canShare = json.BoolOf("canShare")
canViewPrivateItems = json.BoolOf("canViewPrivateItems")
canEdit = json.BoolOf("canEdit")
ownerName = json.StringOf("owner.name")
ownerAddress = json.StringOf("owner.address")

Response.Write "<pre>" & Server.HTMLEncode( "Success.") & "</pre>"

%>
</body>
</html>