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Namespace: microsoft.graph
Create a new checkInClaim object to record the check-in status for a specific place, such as a desk or a room, associated with a specific calendar reservation. This check-in confirms that the reserved space is in use and prevents automatic release if auto-release policies are configured for that place.
This API is available in the following national cloud deployments.
| Global service | US Government L4 | US Government L5 (DOD) | China operated by 21Vianet |
|---|---|---|---|
| ✅ | ❌ | ❌ | ❌ |
Permissions
Choose the permission or permissions marked as least privileged for this API. Use a higher privileged permission or permissions only if your app requires it. For details about delegated and application permissions, see Permission types. To learn more about these permissions, see the permissions reference.
| Permission type | Least privileged permissions | Higher privileged permissions |
|---|---|---|
| Delegated (work or school account) | Calendars.ReadWrite | Not available. |
| Delegated (personal Microsoft account) | Not supported. | Not supported. |
| Application | Not supported. | Not supported. |
HTTP request
POST /places/{placesId}/checkIns
Request headers
| Name | Description |
|---|---|
| Authorization | Bearer {token}. Required. Learn more about authentication and authorization. |
| Content-Type | application/json. Required. |
Request body
In the request body, supply a JSON representation of the checkInClaim object.
You can specify the following properties when creating a checkInClaim.
| Property | Type | Description |
|---|---|---|
| calendarEventId | String | The unique identifier for an Outlook calendar event associated with the checkInClaim object. For more information, see the iCalUId property in event. Read-only. Required. |
| checkInMethod | checkInMethod | Indicates the method of check-in. The possible values are: unspecified, manual, inferred, verified, unknownFutureValue. The default value is unspecified. Required. |
Response
If successful, this method returns a 201 Created response code and a checkInClaim object in the response body.
Examples
Request
The following example shows a request.
POST https://graph.microsoft.com/v1.0/places/c8aaf4d8-6c73-46c4-bf28-b2adadafb5be/checkIns
Content-Type: application/json
{
"@odata.type": "#microsoft.graph.checkInClaim",
"calendarEventId": "040000008200E00074C5B7101A82E00800000000D02AC02D26EFDB010000000000000000100000005A18ADA04F0A24489AE13ED3CC367978",
"checkInMethod": "verified"
}
Response
The following example shows the response.
Note: The response object shown here might be shortened for readability.
HTTP/1.1 201 Created
Content-Type: application/json
{
"@odata.type": "#microsoft.graph.checkInClaim",
"calendarEventId": "040000008200E00074C5B7101A82E00800000000D02AC02D26EFDB010000000000000000100000005A18ADA04F0A24489AE13ED3CC367978",
"checkInMethod": "verified",
"createdDateTime": "2025-06-28T12:34:56.789Z"
}