B4X

Outlook Calendar Delete Event

See more Outlook Calendar Examples

Removes the specified event from the containing calendar.

If the event is a meeting, deleting the event on the organizer's calendar sends a cancellation message to the meeting attendees.

B4X

Dim success As Boolean = False

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

Dim http As ChilkatHttp
http.Initialize("http")

'  Use your previously obtained access token here: Get Outlook Calendar OAuth2 Access Token (Azure AD v2.0 Endpoint).

Dim jsonToken As ChilkatJsonObject
jsonToken.Initialize
success = jsonToken.LoadFile("qa_data/tokens/outlookCalendar.json")
If success = False Then
    Log(jsonToken.LastErrorText)
    Return
End If


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

'  Specify the ID of the event to be deleted.
Dim eventId As String = "AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgENAAAA5_vF7TKKdE6bGCRqXyl2PQAEaDkEcAAAAA=="

Dim sbUrl As ChilkatStringBuilder
sbUrl.Initialize
sbUrl.Append("https://graph.microsoft.com/v1.0/me/events/")
sbUrl.Append(eventId)

Dim url As String = sbUrl.GetAsString
Dim resp As ChilkatHttpResponse
resp.Initialize
success = http.HttpNoBody("DELETE", url, resp)
If success = False Then
    Log(http.LastErrorText)
    Return
End If


Log("Response status code = " & resp.StatusCode)

'  The send succeeded if the response status code = 204.
If resp.StatusCode <> 204 Then
    '  If the event for the given ID does not exist, you'll get a 404 response code with this response body:

    '  		{
    '  		  "error": {
    '  		    "code": "ErrorItemNotFound",
    '  		    "message": "The specified object was not found in the store.",
    '  		    "innerError": {
    '  		      "date": "2021-04-19T00:02:04",
    '  		      "request-id": "0eac929a-6ee9-42f8-bb56-39799331c6f4",
    '  		      "client-request-id": "0eac929a-6ee9-42f8-bb56-39799331c6f4"
    '  		    }
    '  		  }
    '  		}

    Log(resp.BodyStr)
    Log("Failed")
Else
    Log("Event deleted.")
End If