I have a recurring event, repeated 5 days in a row, of which:
- the occurrence on 16/3 was modified (caption and times)
- the occurrence on 18/3 was modified (caption, to distinguish it), then deleted
If I get all instances of the event (List event instances) with ({{ }} are Postman variables):
https://graph.microsoft.com/v1.0/users/{{UserID}}/calendar/events/{{RecurrEventID}}/instances?startDateTime={{start_datetime}}&endDateTime={{end_datetime}}
This is what's in the result data:
"type": "exception" on 16/3 with "subject": "Test recurring (master) modi occur"
"type": "occurrence" on 15/3 with "subject": "Test recurring (master)",
"type": "occurrence" on 17/3 with "subject": "Test recurring (master)",
"type": "occurrence" on 19/3 with "subject": "Test recurring (master)",
If I get the specific master event (Get event) with:
https://graph.microsoft.com/v1.0/users/{{UserID}}/calendar/events/{{RecurrEventID}}
there also is no mention of the deleted occurrence (see JSON below).
I also used the List calendar view endpoint, without success.
How can I retrieve the deleted occurrence?
I need this to properly sync with another calendar.
{
"@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('someone%40somewhere.onmicrosoft.com')/calendar/events/$entity",
"@odata.etag": "W/\"TOKyZMcf20SwxQO/5Vw7WAAC1HM=\"",
"id": "AAMkADI2ZGIwY2FlLTA1NDQtNGFhYi1hNDJmLWEyMGJhZWU5NmM2YgBGAAAAAACrxyqss0H-T5iGuqwSXncoBwB1kc8DNbIxRK3H-NcbpuL8AAAAAAENAABV1BT8PvI4S78XiwEQP4DVAATuyF7pAAA=",
"createdDateTime": "2023-03-15T15:52:37.3104494Z",
"lastModifiedDateTime": "2023-03-15T15:54:06.696Z",
"changeKey": "TOKyZMcf20SwxQO/5Vw7WAAC1HM=",
"categories": [],
"transactionId": null,
"originalStartTimeZone": "W. Europe Standard Time",
"originalEndTimeZone": "W. Europe Standard Time",
"iCalUId": "040000008200E00074C5B7101A82E008000000009063E97D5E57D9010000000000000000100000003E9EF82FC4F68B47AA38749DEC560C23",
"reminderMinutesBeforeStart": 15,
"isReminderOn": true,
"hasAttachments": false,
"subject": "Test recurring (master)",
"bodyPreview": "",
"importance": "normal",
"sensitivity": "normal",
"isAllDay": false,
"isCancelled": false,
"isOrganizer": true,
"responseRequested": true,
"seriesMasterId": null,
"showAs": "busy",
"type": "seriesMaster",
"webLink": "https://outlook.office365.com/owa/?itemid=AAMkADI2ZGIwY2FlLTA1NDQtNGFhYi1hNDJmLWEyMGJhZWU5NmM2YgBGAAAAAACrxyqss0H%2FT5iGuqwSXncoBwB1kc8DNbIxRK3H%2FNcbpuL8AAAAAAENAABV1BT8PvI4S78XiwEQP4DVAATuyF7pAAA%3D&exvsurl=1&path=/calendar/item",
"onlineMeetingUrl": null,
"isOnlineMeeting": false,
"onlineMeetingProvider": "unknown",
"allowNewTimeProposals": true,
"occurrenceId": null,
"isDraft": false,
"hideAttendees": false,
"responseStatus": {
"response": "none",
"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 name=\"ProgId\" content=\"Word.Document\">\r\n<meta name=\"Generator\" content=\"Microsoft Word 15\">\r\n<meta name=\"Originator\" content=\"Microsoft Word 15\">\r\n<style>\r\n<!--\r\n@font-face\r\n\t{font-family:\"Cambria Math\"}\r\n@font-face\r\n\t{font-family:Calibri}\r\np.MsoNormal, li.MsoNormal, div.MsoNormal\r\n\t{margin:0cm;\r\n\tfont-size:11.0pt;\r\n\tfont-family:\"Calibri\",sans-serif}\r\na:link, span.MsoHyperlink\r\n\t{color:#0563C1;\r\n\ttext-decoration:underline}\r\na:visited, span.MsoHyperlinkFollowed\r\n\t{color:#954F72;\r\n\ttext-decoration:underline}\r\nspan.E-mailStijl17\r\n\t{font-family:\"Calibri\",sans-serif;\r\n\tcolor:windowtext}\r\n.MsoChpDefault\r\n\t{font-family:\"Calibri\",sans-serif}\r\n@page WordSection1\r\n\t{margin:70.85pt 70.85pt 70.85pt 70.85pt}\r\ndiv.WordSection1\r\n\t{}\r\n-->\r\n</style>\r\n</head>\r\n<body lang=\"NL\" link=\"#0563C1\" vlink=\"#954F72\" style=\"word-wrap:break-word\">\r\n<div class=\"WordSection1\">\r\n<p class=\"MsoNormal\"> </p>\r\n</div>\r\n</body>\r\n</html>\r\n"
},
"start": {
"dateTime": "2023-03-15T09:00:00.0000000",
"timeZone": "UTC"
},
"end": {
"dateTime": "2023-03-15T10:00:00.0000000",
"timeZone": "UTC"
},
"location": {
"displayName": "",
"locationType": "default",
"uniqueIdType": "unknown",
"address": {},
"coordinates": {}
},
"locations": [],
"recurrence": {
"pattern": {
"type": "daily",
"interval": 1,
"month": 0,
"dayOfMonth": 0,
"firstDayOfWeek": "sunday",
"index": "first"
},
"range": {
"type": "numbered",
"startDate": "2023-03-15",
"endDate": "0001-01-01",
"recurrenceTimeZone": "W. Europe Standard Time",
"numberOfOccurrences": 5
}
},
"attendees": [
{
"type": "required",
"status": {
"response": "none",
"time": "0001-01-01T00:00:00Z"
},
"emailAddress": {
"name": "somewhere Development Extern",
"address": "someone@somewhere.nl"
}
}
],
"organizer": {
"emailAddress": {
"name": "somewhere Development Extern",
"address": "someone@somewhere.nl"
}
},
"onlineMeeting": null,
"calendar@odata.associationLink": "https://graph.microsoft.com/v1.0/users('someone@somewhere.onmicrosoft.com')/calendars('AAMkADI2ZGIwY2FlLTA1NDQtNGFhYi1hNDJmLWEyMGJhZWU5NmM2YgAuAAAAAACrxyqss0H-T5iGuqwSXncoAQB1kc8DNbIxRK3H-NcbpuL8AAAAAAENAAA=')/$ref",
"calendar@odata.navigationLink": "https://graph.microsoft.com/v1.0/users('someone@somewhere.onmicrosoft.com')/calendars('AAMkADI2ZGIwY2FlLTA1NDQtNGFhYi1hNDJmLWEyMGJhZWU5NmM2YgAuAAAAAACrxyqss0H-T5iGuqwSXncoAQB1kc8DNbIxRK3H-NcbpuL8AAAAAAENAAA=')"
}
