event: tentativelyAccept

9/18/2020
4 minutes to read

Namespace: microsoft.graph

Important

APIs under the /beta version in Microsoft Graph are subject to change. Use of these APIs in production applications is not supported. To determine whether an API is available in v1.0, use the Version selector.

Tentatively accept the specified event in a user calendar.

If the event allows proposals for new times, on responding tentative to the event, an invitee can choose to suggest an alternative time by including the proposedNewTime parameter. For more information on how to propose a time, and how to receive and accept a new time proposal, see Propose new meeting times.

Permissions

One of the following permissions is required to call this API. To learn more, including how to choose permissions, see Permissions.

Permission type	Permissions (from least to most privileged)
Delegated (work or school account)	Calendars.ReadWrite
Delegated (personal Microsoft account)	Calendars.ReadWrite
Application	Calendars.ReadWrite

HTTP request

POST /me/events/{id}/tentativelyAccept
POST /users/{id | userPrincipalName}/events/{id}/tentativelyAccept

POST /me/calendar/events/{id}/tentativelyAccept
POST /users/{id | userPrincipalName}/calendar/events/{id}/tentativelyAccept

POST /me/calendars/{id}/events/{id}/tentativelyAccept
POST /users/{id | userPrincipalName}/calendars/{id}/events/{id}/tentativelyAccept

POST /me/calendargroup/calendars/{id}/events/{id}/tentativelyAccept
POST /users/{id | userPrincipalName}/calendargroup/calendars/{id}/events/{id}/tentativelyAccept

POST /me/calendargroups/{id}/calendars/{id}/events/{id}/tentativelyAccept
POST /users/{id | userPrincipalName}/calendargroups/{id}/calendars/{id}/events/{id}/tentativelyAccept

Request headers

Name	Type	Description
Authorization	string	Bearer {token}. Required.
Content-Type	string	Nature of the data in the body of an entity. Required.

Request body

In the request body, provide a JSON object with the following parameters.

Parameter	Type	Description
comment	String	Text included in the response. Optional.
sendResponse	Boolean	`true` if a response is to be sent to the organizer; otherwise, `false`. Optional. Default is `true`.
proposedNewTime	timeSlot	An alternate date/time proposed by an invitee for a meeting request to start and end. Valid only for events that allow new time proposals. Setting this parameter requires setting sendResponse to `true`. Optional.

Response

If successful, this method returns 202 Accepted response code. It does not return anything in the response body.

This action returns HTTP 400 if one or both of the following occur:

The proposedNewTime parameter is included but the allowNewTimeProposals property of the event is false.
The proposedNewTime parameter is included but the sendResponse parameter is set to false.

Example

Here is an example of how to call this API.

Request

In the following example, the signed-in user responds tentative to the specified event, sets the sendResponse parameter to true, and includes an alternative time in the proposedNewTime parameter.

POST https://graph.microsoft.com/beta/me/events/{id}/tentativelyAccept
Content-type: application/json

{
  "comment": "I may not be able to make this week. How about next week?",
  "sendResponse": true,
  "proposedNewTime": {
      "start": { 
          "dateTime": "2019-12-02T18:00:00", 
          "timeZone": "Pacific Standard Time" 
      }, 
      "end": { 
          "dateTime": "2019-12-02T19:00:00", 
          "timeZone": "Pacific Standard Time" 
      }     
  }
}


GraphServiceClient graphClient = new GraphServiceClient( authProvider );

var comment = "I may not be able to make this week. How about next week?";

var sendResponse = true;

var proposedNewTime = new TimeSlot
{
	Start = new DateTimeTimeZone
	{
		DateTime = "2019-12-02T18:00:00",
		TimeZone = "Pacific Standard Time"
	},
	End = new DateTimeTimeZone
	{
		DateTime = "2019-12-02T19:00:00",
		TimeZone = "Pacific Standard Time"
	}
};

await graphClient.Me.Events["{id}"]
	.TentativelyAccept(proposedNewTime,sendResponse,comment)
	.Request()
	.PostAsync();

Important

Microsoft Graph SDKs use the v1.0 version of the API by default, and do not support all the types, properties, and APIs available in the beta version. For details about accessing the beta API with the SDK, see Use the Microsoft Graph SDKs with the beta API.

Read the SDK documentation for details about how to add the SDK to your project and create an authProvider instance.


const options = {
	authProvider,
};

const client = Client.init(options);

const tentativelyAccept = {
  comment: "I may not be able to make this week. How about next week?",
  sendResponse: true,
  proposedNewTime: {
      start: { 
          dateTime: "2019-12-02T18:00:00", 
          timeZone: "Pacific Standard Time" 
      }, 
      end: { 
          dateTime: "2019-12-02T19:00:00", 
          timeZone: "Pacific Standard Time" 
      }     
  }
};

let res = await client.api('/me/events/{id}/tentativelyAccept')
	.version('beta')
	.post(tentativelyAccept);

Important

Read the SDK documentation for details about how to add the SDK to your project and create an authProvider instance.


MSHTTPClient *httpClient = [MSClientFactory createHTTPClientWithAuthenticationProvider:authenticationProvider];

NSString *MSGraphBaseURL = @"https://graph.microsoft.com/beta/";
NSMutableURLRequest *urlRequest = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:[MSGraphBaseURL stringByAppendingString:@"/me/events/{id}/tentativelyAccept"]]];
[urlRequest setHTTPMethod:@"POST"];
[urlRequest setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];

NSMutableDictionary *payloadDictionary = [[NSMutableDictionary alloc] init];

NSString *comment = @"I may not be able to make this week. How about next week?";
payloadDictionary[@"comment"] = comment;

BOOL sendResponse = YES;
payloadDictionary[@"sendResponse"] = sendResponse;

MSGraphTimeSlot *proposedNewTime = [[MSGraphTimeSlot alloc] init];
MSGraphDateTimeTimeZone *start = [[MSGraphDateTimeTimeZone alloc] init];
[start setDateTime: "2019-12-02T18:00:00"];
[start setTimeZone:@"Pacific Standard Time"];
[proposedNewTime setStart:start];
MSGraphDateTimeTimeZone *end = [[MSGraphDateTimeTimeZone alloc] init];
[end setDateTime: "2019-12-02T19:00:00"];
[end setTimeZone:@"Pacific Standard Time"];
[proposedNewTime setEnd:end];
payloadDictionary[@"proposedNewTime"] = proposedNewTime;

NSData *data = [NSJSONSerialization dataWithJSONObject:payloadDictionary options:kNilOptions error:&error];
[urlRequest setHTTPBody:data];

MSURLSessionDataTask *meDataTask = [httpClient dataTaskWithRequest:urlRequest 
	completionHandler: ^(NSData *data, NSURLResponse *response, NSError *nserror) {

		//Request Completed

}];

[meDataTask execute];

Important

Read the SDK documentation for details about how to add the SDK to your project and create an authProvider instance.

Response

Here is an example of the response.

HTTP/1.1 202 Accepted

event: tentativelyAccept

Permissions

HTTP request

Request headers

Request body

Response

Example

Request

Response

Is this page helpful?

Feedback

Is this page helpful?