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PATCH
Edit or reschedule an Outlook calendar event

Authorizations

Authorization
string
header
required

Session token passed as Authorization: Bearer <session-token> for user-authenticated Den routes.

Path Parameters

eventId
string
required
Required string length: 1 - 512

Body

application/json
confirmNotifications
boolean
required

The user explicitly authorized this update and potential attendee email notifications from Microsoft Graph.

subject
string
Required string length: 1 - 255
body
string
Maximum string length: 20000
start
string<date-time>

New UTC start, with Z suffix. Rescheduling requires both start and end.

Maximum string length: 40
Pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$
end
string<date-time>

New UTC end, with Z suffix.

Maximum string length: 40
Pattern: ^(?:(?:\d\d[2468][048]|\d\d[13579][26]|\d\d0[48]|[02468][048]00|[13579][26]00)-02-29|\d{4}-(?:(?:0[13578]|1[02])-(?:0[1-9]|[12]\d|3[01])|(?:0[469]|11)-(?:0[1-9]|[12]\d|30)|(?:02)-(?:0[1-9]|1\d|2[0-8])))T(?:(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d(?:\.\d+)?)?(?:Z))$
location
string
Maximum string length: 255

Response

Microsoft Graph mutation receipt returned.

ok
boolean
required
event
object
required