Not able to create meetings in outlook using graph rest api. Error is Event deleted due to reason -> Outlook resource booking cancelled with reason: invalid interval.

Even if we are giving correct starttime and endtime while calling graph rest api to create meeting event. But outlook is first creating the event/meeting and then immediately we receive callback which cancel the meeting and getting error "Event deleted due to reason -> Outlook resource booking cancelled with reason: invalid interval". This is only happening when we are creating adhoc meeting (meeting bookings of next 15 mins from current time). Is there any settings in outlook to not allow next 15 min bookings. Please help .

rampavan.damerla@moveinsync.in 0 Reputation points

2023-04-13T06:31:48.8866667+00:00

Need quick help on this.

rampavan.damerla@moveinsync.in 0

Please see below callback response from outlook:

{
    "id": "",
    "createdDateTime": "Apr 12, 2023, 10:48:07 AM",
    "lastModifiedDateTime": "Apr 12, 2023, 10:48:20 AM",
    "changeKey": "mJlnaxdrUESNYSJ0OYmIKQADOmp2Dw==",
    "categories": [],
    "originalStartTimeZone": "UTC",
    "originalEndTimeZone": "UTC",
    "iCalUId": "wdwwdwd368929FE6CD9010000000000000000100000002A60D22D66E36B40A70C9CD62104C523",
    "reminderMinutesBeforeStart": 15,
    "isReminderOn": false,
    "hasAttachments": false,
    "subject": "XXXXX ",
    "bodyPreview": "Event deleted due to reason -> Outlook resource booking cancelled with reason: invalid interval",
    "importance": "normal",
    "sensitivity": "normal",
    "isAllDay": false,
    "isCancelled": false,
    "responseRequested": true,
    "showAs": "free",
    "type": "singleInstance",
    "webLink": "https://outlook.office365.com/owa/?itemid=XXXXXX%2BnF1PVbep3BwCYmWdrF2tQRI1hInQ5iYgpAAAAAAENAACYmWdrF2tQRI1hInQ5iYgpAAM6bMqbAAA%3D&exvsurl=1&path=/calendar/item",
    "onlineMeetingProvider": "unknown",
    "allowNewTimeProposals": true,
    "isDraft": false,
    "hideAttendees": false,
    "responseStatus": {
        "response": "declined",
        "time": "Apr 12, 2023, 10:48:20 AM"
    },
    "body": {
        "contentType": "html",
        "content": "<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n<meta name=\"Generator\" content=\"Microsoft Exchange Server\">\r\n<style>\r\n<!--\r\n.EmailQuote\r\n\t{margin-left:1pt;\r\n\tpadding-left:4pt;\r\n\tborder-left:#800000 2px solid}\r\n-->\r\n</style>\r\n</head>\r\n<body>\r\n<font size=\"2\"><span style=\"font-size:11pt\">\r\n<div class=\"PlainText\">&nbsp;</div>\r\n</span></font><br>\r\n<br>\r\nEvent deleted due to reason -&gt; Outlook resource booking cancelled with reason: invalid interval\r\n</body>\r\n</html>\r\n"
    },
    "start": {
        "dateTime": "2023-04-12T05:18:34.9060000",
        "timeZone": "UTC"
    },
    "end": {
        "dateTime": "2023-04-12T06:17:57.0850000",
        "timeZone": "UTC"
    },
    "location": {
        "displayName": "Room 4.13 - L4 Quiet Room",
        "locationUri": "XXXX",
        "locationType": "conferenceRoom",
        "uniqueId": "XXXXX",
        "uniqueIdType": "directory",
        "address": {
            "street": "",
            "city": "",
            "state": "",
            "countryOrRegion": "",
            "postalCode": ""
        },
        "coordinates": {}
    },
    "locations": [
        {
            "displayName": "RXXXXm",
            "locationUri": "XXX",
            "locationType": "conferenceRoom",
            "uniqueId": "XXX",
            "uniqueIdType": "directory",
            "address": {
                "street": "",
                "city": "",
                "state": "",
                "countryOrRegion": "",
                "postalCode": ""
            },
            "coordinates": {}
        }
    ],
    "attendees": [
        {
            "type": "required",
            "status": {
                "response": "organizer",
                "time": "Jan 1, 1, 5:30:00 AM"
            },
            "emailAddress": {
                "name": "SXXXXXX",
                "address": "XXXXX"
            }
        },
        {
            "type": "required",
            "status": {
                "response": "declined",
                "time": "Jan 1, 1, 5:30:00 AM"
            },
            "emailAddress": {
                "name": "XXXX",
                "address": "XXXXX"
            }
        }
    ],
    "organizer": {
        "emailAddress": {
            "name": "XXXX",
            "address": "XXXXXX"
        }
    }
}

Faery Fu-MSFT 18,526 Reputation points Microsoft Vendor

2023-04-14T01:59:44.5566667+00:00

Hi @rampavan.damerla@moveinsync.in ,

From your description, seems that it is more related to graph, please kindly understand that here we mainly focus on general issues about Outlook desktop client and know little about graph. In order to better solve your issue, I will add the “microsoft-graph-calendar” tag.

Thanks for your understanding and hope your issue will be resolved soon.
rampavan.damerla@moveinsync.in 0 Reputation points

2023-04-16T08:57:57.89+00:00

There is no response yet from microsoft graph calendar team. Please help.

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Not able to create meetings in outlook using graph rest api. Error is Event deleted due to reason -> Outlook resource booking cancelled with reason: invalid interval.