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MS Graph Calendar List Events

See more Microsoft Calendar Examples

Retrieve a list of events in a calendar. The list contains single instance meetings and series masters.

For more details, see https://docs.microsoft.com/en-us/graph/api/calendar-list-events?view=graph-rest-1.0

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Local $bSuccess = False

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

$oHttp = ObjCreate("Chilkat.Http")

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

$oJsonToken = ObjCreate("Chilkat.JsonObject")
$bSuccess = $oJsonToken.LoadFile("qa_data/tokens/msGraphCalendar.json")
If ($bSuccess = False) Then
    ConsoleWrite($oJsonToken.LastErrorText & @CRLF)
    Exit
EndIf

$oHttp.AuthToken = $oJsonToken.StringOf("access_token")

;  Specify the calendar id
$oHttp.SetUrlVar("id","AQMkADAwATM0MDAAMS1iNTcwLWI2NTEtMDACLTAwCgBGAAADsVyfxjDU406Ic4X7ill8xAcA5_vF7TKKdE6bGCRqXyl2PQAAAgEGAAAA5_vF7TKKdE6bGCRqXyl2PQAClEpRTgAAAA==")
;  Send a GET request to https://graph.microsoft.com/v1.0/me/calendars/{$id}/events
Local $strResponse = $oHttp.QuickGetStr("https://graph.microsoft.com/v1.0/me/calendars/{$id}/events")
If ($oHttp.LastMethodSuccess = False) Then
    ConsoleWrite($oHttp.LastErrorText & @CRLF)
    Exit
EndIf

$oJson = ObjCreate("Chilkat.JsonObject")
$oJson.Load($strResponse)
$oJson.EmitCompact = False

If ($oHttp.LastStatus <> 200) Then
    ConsoleWrite($oJson.Emit() & @CRLF)
    ConsoleWrite("Failed, response status code = " & $oHttp.LastStatus & @CRLF)
    Exit
EndIf

ConsoleWrite($oJson.Emit() & @CRLF)

;  Sample output:
;  (See parsing code below..)

;  {
;    "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('admin%40chilkat.io')/calendars('AQMkADAwATM0MDAAMS1i ... AClEpRTgAAAA%3D%3D')/events",
;    "value": [
;      {
;        "@odata.etag": "W/\"5+vF7TKKdE6bGCRqXyl2PQAClIgmmw==\"",
;        "id": "AQMkADAwATM0MDAAM ... AApRZ7JkAAAA=",
;        "createdDateTime": "2019-04-26T14:31:39.8791929Z",
;        "lastModifiedDateTime": "2019-04-26T14:31:41.2753537Z",
;        "changeKey": "5+vF7TKKdE6bGCRqXyl2PQAClIgmmw==",
;        "categories": [
;        ],
;        "originalStartTimeZone": "Pacific Standard Time",
;        "originalEndTimeZone": "Pacific Standard Time",
;        "iCalUId": "040000008200E ... A230FEBFE5F7486A",
;        "reminderMinutesBeforeStart": 15,
;        "isReminderOn": true,
;        "hasAttachments": false,
;        "subject": "Let's go for lunch",
;        "bodyPreview": "Does mid month work for you?",
;        "importance": "normal",
;        "sensitivity": "normal",
;        "isAllDay": false,
;        "isCancelled": false,
;        "isOrganizer": true,
;        "responseRequested": true,
;        "seriesMasterId": null,
;        "showAs": "busy",
;        "type": "singleInstance",
;        "webLink": "https://outlook.live.com/owa/?itemid=AQMkADAwATM0MDAAMS1iNTcwLWI2NT ... gkal8pdj0AApRZ7JkAAAA%3D&exvsurl=1&path=/calendar/item",
;        "onlineMeetingUrl": null,
;        "recurrence": null,
;        "responseStatus": {
;          "response": "organizer",
;          "time": "0001-01-01T00:00:00Z"
;        },
;        "body": {
;          "contentType": "html",
;          "content": "<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n<meta content=\"text/html; charset=us-ascii\">\r\n</head>\r\n<body>\r\nDoes mid month work for you?\r\n</body>\r\n</html>\r\n"
;        },
;        "start": {
;          "dateTime": "2019-11-15T20:00:00.0000000",
;          "timeZone": "UTC"
;        },
;        "end": {
;          "dateTime": "2019-11-15T22:00:00.0000000",
;          "timeZone": "UTC"
;        },
;        "location": {
;          "displayName": "Harry's Bar",
;          "locationType": "default",
;          "uniqueId": "Harry's Bar",
;          "uniqueIdType": "private"
;        },
;        "locations": [
;          {
;            "displayName": "Harry's Bar",
;            "locationType": "default",
;            "uniqueId": "Harry's Bar",
;            "uniqueIdType": "private"
;          }
;        ],
;        "attendees": [
;          {
;            "type": "required",
;            "status": {
;              "response": "none",
;              "time": "0001-01-01T00:00:00Z"
;            },
;            "emailAddress": {
;              "name": "Adele Vance",
;              "address": "adelev@contoso.onmicrosoft.com"
;            }
;          }
;        ],
;        "organizer": {
;          "emailAddress": {
;            "name": "Matt",
;            "address": "outlook_3A33FCEB9B74CC15@outlook.com"
;          }
;        }
;      }
;    ]
;  }

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

Local $sOdataContext
Local $i
Local $iCount_i
Local $sOdataEtag
Local $sId
Local $sCreatedDateTime
Local $sLastModifiedDateTime
Local $sChangeKey
Local $sOriginalStartTimeZone
Local $sOriginalEndTimeZone
Local $sICalUId
Local $iReminderMinutesBeforeStart
Local $bIsReminderOn
Local $bHasAttachments
Local $subject
Local $sBodyPreview
Local $sImportance
Local $sensitivity
Local $bIsAllDay
Local $bIsCancelled
Local $bIsOrganizer
Local $bResponseRequested
Local $seriesMasterId
Local $showAs
Local $sV_type
Local $sWebLink
Local $sOnlineMeetingUrl
Local $sRecurrence
Local $sResponseStatusResponse
Local $sResponseStatusTime
Local $sBodyContentType
Local $sBodyContent
Local $startDateTime
Local $startTimeZone
Local $sEndDateTime
Local $sEndTimeZone
Local $sLocationDisplayName
Local $sLocationLocationType
Local $sLocationUniqueId
Local $sLocationUniqueIdType
Local $sOrganizerEmailAddressName
Local $sOrganizerEmailAddressAddress
Local $iJ
Local $iCount_j
Local $sDisplayName
Local $sLocationType
Local $sUniqueId
Local $sUniqueIdType
Local $statusResponse
Local $statusTime
Local $sEmailAddressName
Local $sEmailAddressAddress

$sOdataContext = $oJson.StringOf("""@odata.context""")
$i = 0
$iCount_i = $oJson.SizeOfArray("value")
While $i < $iCount_i
    $oJson.I = $i
    $sOdataEtag = $oJson.StringOf("value[i].""@odata.etag""")
    $sId = $oJson.StringOf("value[i].id")
    $sCreatedDateTime = $oJson.StringOf("value[i].createdDateTime")
    $sLastModifiedDateTime = $oJson.StringOf("value[i].lastModifiedDateTime")
    $sChangeKey = $oJson.StringOf("value[i].changeKey")
    $sOriginalStartTimeZone = $oJson.StringOf("value[i].originalStartTimeZone")
    $sOriginalEndTimeZone = $oJson.StringOf("value[i].originalEndTimeZone")
    $sICalUId = $oJson.StringOf("value[i].iCalUId")
    $iReminderMinutesBeforeStart = $oJson.IntOf("value[i].reminderMinutesBeforeStart")
    $bIsReminderOn = $oJson.BoolOf("value[i].isReminderOn")
    $bHasAttachments = $oJson.BoolOf("value[i].hasAttachments")
    $subject = $oJson.StringOf("value[i].subject")
    $sBodyPreview = $oJson.StringOf("value[i].bodyPreview")
    $sImportance = $oJson.StringOf("value[i].importance")
    $sensitivity = $oJson.StringOf("value[i].sensitivity")
    $bIsAllDay = $oJson.BoolOf("value[i].isAllDay")
    $bIsCancelled = $oJson.BoolOf("value[i].isCancelled")
    $bIsOrganizer = $oJson.BoolOf("value[i].isOrganizer")
    $bResponseRequested = $oJson.BoolOf("value[i].responseRequested")
    $seriesMasterId = $oJson.StringOf("value[i].seriesMasterId")
    $showAs = $oJson.StringOf("value[i].showAs")
    $sV_type = $oJson.StringOf("value[i].type")
    $sWebLink = $oJson.StringOf("value[i].webLink")
    $sOnlineMeetingUrl = $oJson.StringOf("value[i].onlineMeetingUrl")
    $sRecurrence = $oJson.StringOf("value[i].recurrence")
    $sResponseStatusResponse = $oJson.StringOf("value[i].responseStatus.response")
    $sResponseStatusTime = $oJson.StringOf("value[i].responseStatus.time")
    $sBodyContentType = $oJson.StringOf("value[i].body.contentType")
    $sBodyContent = $oJson.StringOf("value[i].body.content")
    $startDateTime = $oJson.StringOf("value[i].start.dateTime")
    $startTimeZone = $oJson.StringOf("value[i].start.timeZone")
    $sEndDateTime = $oJson.StringOf("value[i].end.dateTime")
    $sEndTimeZone = $oJson.StringOf("value[i].end.timeZone")
    $sLocationDisplayName = $oJson.StringOf("value[i].location.displayName")
    $sLocationLocationType = $oJson.StringOf("value[i].location.locationType")
    $sLocationUniqueId = $oJson.StringOf("value[i].location.uniqueId")
    $sLocationUniqueIdType = $oJson.StringOf("value[i].location.uniqueIdType")
    $sOrganizerEmailAddressName = $oJson.StringOf("value[i].organizer.emailAddress.name")
    $sOrganizerEmailAddressAddress = $oJson.StringOf("value[i].organizer.emailAddress.address")
    $iJ = 0
    $iCount_j = $oJson.SizeOfArray("value[i].categories")
    While $iJ < $iCount_j
        $oJson.J = $iJ
        ;  ...
        $iJ = $iJ + 1
    Wend
    $iJ = 0
    $iCount_j = $oJson.SizeOfArray("value[i].locations")
    While $iJ < $iCount_j
        $oJson.J = $iJ
        $sDisplayName = $oJson.StringOf("value[i].locations[j].displayName")
        $sLocationType = $oJson.StringOf("value[i].locations[j].locationType")
        $sUniqueId = $oJson.StringOf("value[i].locations[j].uniqueId")
        $sUniqueIdType = $oJson.StringOf("value[i].locations[j].uniqueIdType")
        $iJ = $iJ + 1
    Wend
    $iJ = 0
    $iCount_j = $oJson.SizeOfArray("value[i].attendees")
    While $iJ < $iCount_j
        $oJson.J = $iJ
        $sV_type = $oJson.StringOf("value[i].attendees[j].type")
        $statusResponse = $oJson.StringOf("value[i].attendees[j].status.response")
        $statusTime = $oJson.StringOf("value[i].attendees[j].status.time")
        $sEmailAddressName = $oJson.StringOf("value[i].attendees[j].emailAddress.name")
        $sEmailAddressAddress = $oJson.StringOf("value[i].attendees[j].emailAddress.address")
        $iJ = $iJ + 1
    Wend
    $i = $i + 1
Wend

ConsoleWrite("Success." & @CRLF)