Outlook で会議の新しい日時を提案するPropose new meeting times in Outlook

Outlook では、会議の主催者は、元の設定日付/時刻に会議を開催できず、暫定的に承諾または辞退する場合、招待者が別の会議時間を提案できるようにすることができます。In Outlook, a meeting organizer can allow invitees to propose alternative meeting times, if they cannot meet at the original set date/time and accept tentatively or decline. 主催者は、会議の時間を適切に調整することで提案を受け入れることができます。The organizer can accept a proposal by adjusting the meeting time as appropriate.

例: 出席者は暫定的に応答し、異なる日付/時刻を提案しますExample: attendee responds tentative and suggests a different date/time

以下は、Alex が Adele をランチに招待し、Adele が別の日付と時刻を暫定的に受け入れて提案し、Alex がそれに応じて会議を調整することで提案を受け入れる例です。The following is an example where Alex invites Adele to lunch, Adele tentatively accepts and proposes an alternative date and time, and Alex accepts the proposal by adjusting the meeting accordingly:

  1. 主催者として、Alex は会議の出席依頼を Adele に送信します。As the organizer, Alex sends a meeting request to Adele. 彼はイベントallowNewTimeProposals プロパティを true に設定して、Adele が必要に応じて別の時間を提案できるようにします。He sets the allowNewTimeProposals property of the event to true to let Adele suggest another time if she needs to.

    POST https://graph.microsoft.com/v1.0/me/events
    Prefer: outlook.timezone="Pacific Standard Time"
    Content-type: application/json
    
    {
      "subject": "Let's go for lunch",
      "body": {
        "contentType": "HTML",
        "content": "Does noon work for you?"
      },
      "start": {
          "dateTime": "2019-08-15T12:00:00",
          "timeZone": "Pacific Standard Time"
      },
      "end": {
          "dateTime": "2019-08-15T14:00:00",
          "timeZone": "Pacific Standard Time"
      },
      "allowNewTimeProposals": true,
      "location":{
          "displayName":"Harry's Bar"
      },
      "attendees": [
        {
          "emailAddress": {
          "address":"AdeleV@contoso.OnMicrosoft.com",
          "name": "Adele Vance"
          },
          "type": "required"
        }
      ]
    }
    

    Alex は次の応答を受け取ります。Alex gets the following response:

    HTTP/1.1 201 Created
    Content-type: application/json
    
    {
      "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('64339082-ed84-4b0b-b4ab-004ae54f3747')/events/$entity",
      "@odata.etag": "W/\"NEXywgsVrkeNsFsyVyRrtAAAAhBhkg==\"",
      "id": "AAMkADAwJXJGu0AAACEhWOAAA=",
      "createdDateTime": "2019-08-01T06:41:07.805128Z",
      "lastModifiedDateTime": "2019-08-01T06:41:08.3298275Z",
      "changeKey": "NEXywgsVrkeNsFsyVyRrtAAAAhBhkg==",
      "categories": [],
      "originalStartTimeZone": "Pacific Standard Time",
      "originalEndTimeZone": "Pacific Standard Time",
      "uid": "0400000082008A9979A0BD16",
      "reminderMinutesBeforeStart": 15,
      "isReminderOn": true,
      "hasAttachments": false,
      "subject": "Let's go for lunch",
      "bodyPreview": "Does noon work for you?",
      "importance": "normal",
      "sensitivity": "normal",
      "isAllDay": false,
      "isCancelled": false,
      "isOrganizer": true,
      "responseRequested": true,
      "seriesMasterId": null,
      "showAs": "busy",
      "type": "singleInstance",
      "webLink": "https://outlook.office365.com/owa/?itemid=AAMkADAwJXJGu0AAACEhWOAAA%3D&exvsurl=1&path=/calendar/item",
      "onlineMeetingUrl": null,
      "allowNewTimeProposals": true,
      "recurrence": null,
      "responseStatus": {
        "response": "organizer",
        "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 content=\"text/html; charset=us-ascii\">\r\n</head>\r\n<body>\r\nDoes late morning work for you?\r\n</body>\r\n</html>\r\n"
      },
      "start": {
        "dateTime": "2019-08-15T12:00:00.0000000",
        "timeZone": "Pacific Standard Time"
      },
      "end": {
        "dateTime": "2019-08-15T14:00:00.0000000",
        "timeZone": "Pacific Standard Time"
      },
      "location": {
        "displayName": "Harry's Bar",
        "locationType": "default",
        "uniqueId": "Harry's Bar",
        "uniqueIdType": "private"
      },
     "locations": [
        {
            "displayName": "Harry's Bar",
            "locationType": "default",
            "uniqueId": "Harry's Bar",
            "uniqueIdType": "private"
        }
      ],
      "attendees": [
        {
            "type": "required",
            "status": {
                "response": "none",
                "time": "0001-01-01T00:00:00Z"
            },
            "emailAddress": {
                "name": "Adele Vance",
                "address": "AdeleV@contoso.OnMicrosoft.com"
            }
        }
      ],
      "organizer": {
        "emailAddress": {
            "name": "Alex Wilber",
            "address": "AlexW@contoso.OnMicrosoft.com"
        }
      }
    }
    
  2. Adele は、受信トレイで eventMessageRequest として招待状を受け取ります。Adele receives the invitation in her Inbox as an eventMessageRequest. 彼女は allowNewTimeProposals プロパティが設定されていることに気付きます。She notices the allowNewTimeProposals property is set. この eventMessageRequest に関連付けられたイベントを使用して、彼女は暫定的な応答を行い、同時に、possedNewTime 本体パラメーターで翌日を提案します。Using the event associated with this eventMessageRequest, she makes a tentative reply and proposes the next day at the same time, in the proposedNewTime body parameter. また、sendResponse パラメーターを true に設定します。She also sets the sendResponse parameter to true.

    POST https://graph.microsoft.com/v1.0/me/events/AAMkADU5NRaRqdoI4oeRpAAAB_woNAAA=/tentativelyAccept
    Content-type: application/json
    
    { 
      "comment": "Can you make the next day instead?", 
      "sendResponse": "true", 
      "proposedNewTime": {
         "Start": { 
              "DateTime": "2019-08-16T12:00:00", 
              "TimeZone": "Pacific Standard Time" 
         }, 
         "End": { 
              "DateTime": "2019-08-16T14:00:00", 
              "TimeZone": "Pacific Standard Time" 
         }
      }
    } 
    

    Adele は返信に成功し、次の応答が返されます。Adele's reply succeeds and she gets the following response:

    HTTP/1.1 202 Accepted
    
  3. Alex は、eventMessageResponse タイプの電子メールを受信します。Alex receives an email of the eventMessageResponse type. 彼は次のことに気づきました。He notices the following:

    • 件名には接頭辞が含まれ、「提案された新しい時間: ランチに行きましょう」と表示されますThe subject includes a prefix and says "New Time Proposed: Let's go for lunch"
    • 送信者は Adele Vance ですThe sender is Adele Vance
    • responseTypetentativelyAccepted ですThe responseType is tentativelyAccepted
    • Adele 提案は、eventMessageResponseroposedNewTime プロパティにあります。Adele's proposal is in the proposedNewTime property of the eventMessageResponse
    GET https://graph.microsoft.com/v1.0/me/messages?$top=1
    Prefer: outlook.timezone="Pacific Standard Time"
    

    説明のために、Adele の返信が Alex のメールボックスにある最新のメッセージであり、Alex がその最新のメッセージを単にリクエストできると仮定します。For demonstration purpose, assume Adele's reply is the latest message in Alex' mailbox, and Alex can simply request that latest message.

    HTTP/1.1 200 OK
    Content-type: application/json
    Preference-Applied: outlook.timezone="Pacific Standard Time"
    
    {
       "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('64339082-ed84-4b0b-b4ab-004ae54f3747')/messages",
       "@odata.nextLink": "https://graph.microsoft.com/v1.0/me/messages?$top=1&$skip=4"",
       "value": [
          {
            "@odata.type": "#microsoft.graph.eventMessageResponse",
            "@odata.etag": "W/\"DAAAABYAAAA0RfLCCxWuR42wWzJXJGu0AAACEGHC\"",
            "id": "AAMkADAwJXJGu0AAACEiVAAAA=",
            "createdDateTime": "2019-08-01T07:06:27Z",
            "lastModifiedDateTime": "2019-08-01T07:06:28Z",
            "changeKey": "DAAAABYAAAA0RfLCCxWuR42wWzJXJGu0AAACEGHC",
            "categories": [],
            "receivedDateTime": "2019-08-01T07:06:28Z",
            "sentDateTime": "2019-08-01T07:06:24Z",
            "hasAttachments": false,
            "internetMessageId": "<BY5PR17MB38759D33B8925D525A476F33D9DE0@contoso.outlook.com>",
            "subject": "New Time Proposed: Let's go for lunch",
            "bodyPreview": "Can you make the next day instead?",
            "importance": "normal",
            "parentFolderId": "AQMkADAwQAAAIBDAAAAA==",
            "conversationId": "AAQkADAwQAQAMkh89RO3QpBiUCETTtVbIo=",
            "conversationIndex": "AdVINBlgySHz1E7dCkGJQIRNO1VsigAA4n6R",
            "isDeliveryReceiptRequested": null,
            "isReadReceiptRequested": false,
            "isRead": false,
            "isDraft": false,
            "webLink": "https://outlook.office365.com/owa/?ItemID=AAMkADAwJXJGu0AAACEiVAAAA%3D&exvsurl=1&viewmodel=ReadMessageItem",
            "inferenceClassification": "focused",
            "unsubscribeData": [],
            "unsubscribeEnabled": false,
            "meetingMessageType": "meetingTentativelyAccepted",
            "type": "singleInstance",
            "isOutOfDate": false,
            "isAllDay": false,
            "isDelegated": false,
            "responseType": "tentativelyAccepted",
            "recurrence": null,
            "body": {
                "contentType": "html",
                "content": "<html>\r\n<head>\r\n<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n<meta content=\"text/html; charset=us-ascii\">\r\n</head>\r\n<body>\r\nCan you make the next day instead?\r\n</body>\r\n</html>\r\n"
            },
            "sender": {
                "emailAddress": {
                    "name": "Adele Vance",
                    "address": "AdeleV@contoso.OnMicrosoft.com"
                }
            },
            "from": {
                "emailAddress": {
                    "name": "Adele Vance",
                    "address": "AdeleV@contoso.OnMicrosoft.com"
                }
            },
            "toRecipients": [
                {
                    "emailAddress": {
                        "name": "Alex Wilber",
                        "address": "AlexW@contoso.OnMicrosoft.com"
                    }
                }
            ],
            "ccRecipients": [],
            "bccRecipients": [],
            "replyTo": [],
            "flag": {
                "flagStatus": "notFlagged"
            },
            "startDateTime": {
                "dateTime": "2019-08-15T12:00:00.0000000",
                "timeZone": "Pacific Standard Time"
            },
            "endDateTime": {
                "dateTime": "2019-08-15T14:00:00.0000000",
                "timeZone": "Pacific Standard Time"
            },
            "location": {
                "displayName": "Harry's Bar",
                "locationType": "default",
                "uniqueIdType": "unknown"
            },
            "proposedNewTime": {
                "start": {
                    "dateTime": "2019-08-16T12:00:00", 
                    "timeZone": "Pacific Standard Time"
                },
                "end": {
                    "dateTime": "2019-08-16T14:00:00", 
                    "timeZone": "Pacific Standard Time"
                }
            }
         }
        ]
    }
    
  4. Alex はまた、ランチのイベントに、Adele の提案を示す proposedNewTime プロパティが含まれていることに気付きます。Alex also notices the event for the lunch now includes a proposedNewTime property that indicates Adele's proposal. このプロパティは、対応する出席者が別の会議の時間を提案した場合にのみ、出席者インスタンスの一部として存在します。This property is only present as part of an attendee instance if the corresponding attendee has suggested an alternative meeting time.

    GET https://graph.microsoft.com/v1.0/me/events/AAMkADAwJXJGu0AAACEhWOAAA=?$select=subject,allowNewTimeProposals,start,end,attendees,organizer
    Prefer: outlook.timezone="Pacific Standard Time"
    
    HTTP/1.1 200 Ok
    
    {
        "@odata.context": "https://graph.microsoft.com/testexchangev1.0/$metadata#users('64339082-ed84-4b0b-b4ab-004ae54f3747')/events(subject,allowNewTimeProposals,start,end,attendees,organizer)/$entity",
        "@odata.etag": "W/\"NEXywgsVrkeNsFsyVyRrtAAAAhEDMA==\"",
        "id": "AAMkADAwJXJGu0AAACEhWOAAA=",
        "subject": "Let's go for lunch",
        "allowNewTimeProposals": true,
        "start": {
            "dateTime": "2019-08-15T12:00:00.0000000",
            "timeZone": "Pacific Standard Time"
        },
        "end": {
            "dateTime": "2019-08-15T14:00:00.0000000",
            "timeZone": "Pacific Standard Time"
        },
        "attendees": [
            {
                "type": "required",
                "status": {
                    "response": "tentativelyAccepted",
                    "time": "2019-08-01T07:06:24.5046431Z"
                },
                "proposedNewTime": {
                    "start": {
                        "dateTime": "2019-08-16T12:00:00.0000000",
                        "timeZone": "Pacific Standard Time"
                    },
                    "end": {
                        "dateTime": "2019-08-16T14:00:00.0000000",
                        "timeZone": "Pacific Standard Time"
                    }
                },
                "emailAddress": {
                    "name": "Adele Vance",
                    "address": "AdeleV@contoso.OnMicrosoft.com"
                }
            }
        ],
        "organizer": {
            "emailAddress": {
                "name": "Alex Wilber",
                "address": "AlexW@contoso.OnMicrosoft.com"
            }
        }
    }
    
  5. Alex は、提案された開始終了日付と時間にイベントを更新することで、Adele の提案を受け入れることにします。Alex decides to accept Adele's proposal by updating the event to the proposed start and end date/time.

    PATCH https://graph.microsoft.com/v1.0/me/events/AAMkADAwJXJGu0AAACEhWOAAA=
    Prefer: outlook.timezone="Pacific Standard Time"
    Content-type: application/json
    
    {
        "start": {
            "dateTime": "2019-08-16T12:00:00.0000000",
            "timeZone": "Pacific Standard Time"
        },
        "end": {
            "dateTime": "2019-08-16T14:00:00.0000000",
            "timeZone": "Pacific Standard Time"
        }
    }
    

    Alex の更新は成功し、次の応答を受け取ります。Alex's update succeeds and gets the following response.

    HTTP/1.1 200 Ok
    
    {
      "@odata.context": "https://graph.microsoft.com/v1.0/$metadata#users('64339082-ed84-4b0b-b4ab-004ae54f3747')/events/$entity",
      "@odata.etag": "W/\"NEXywgsVrkeNsFsyVyRrtAAAAhBizA==\"",
      "id": "AAMkADAwJXJGu0AAACEhWOAAA=",
      "createdDateTime": "2019-08-01T06:41:07.805128Z",
      "lastModifiedDateTime": "2019-08-01T08:21:43.5696529Z",
      "changeKey": "NEXywgsVrkeNsFsyVyRrtAAAAhBizA==",
      "categories": [],
      "originalStartTimeZone": "Pacific Standard Time",
      "originalEndTimeZone": "Pacific Standard Time",
      "uid": "0400000082008A9979A0BD16",
      "reminderMinutesBeforeStart": 15,
      "isReminderOn": true,
      "hasAttachments": false,
      "subject": "Let's go for lunch",
      "bodyPreview": "Does noon work for you?",
      "importance": "normal",
      "sensitivity": "normal",
      "isAllDay": false,
      "isCancelled": false,
      "isOrganizer": true,
      "responseRequested": true,
      "seriesMasterId": null,
      "showAs": "busy",
      "type": "singleInstance",
      "webLink": "https://outlook.office365.com/owa/?itemid=AAMkADAwJXJGu0AAACEhWOAAA%3D&exvsurl=1&path=/calendar/item",
      "onlineMeetingUrl": null,
      "allowNewTimeProposals": true,
      "recurrence": null,
      "responseStatus": {
        "response": "organizer",
        "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 content=\"text/html; charset=us-ascii\">\r\n</head>\r\n<body>\r\nDoes noon work for you?\r\n</body>\r\n</html>\r\n"
      },
      "start": {
        "dateTime": "2019-08-16T12:00:00.0000000",
        "timeZone": "Pacific Standard Time"
      },
      "end": {
        "dateTime": "2019-08-16T14:00:00.0000000",
        "timeZone": "Pacific Standard Time"
      },
      "location": {
        "displayName": "Harry's Bar",
        "locationType": "default",
        "uniqueId": "Harry's Bar",
        "uniqueIdType": "private"
      },
      "locations": [
        {
            "displayName": "Harry's Bar",
            "locationType": "default",
            "uniqueId": "Harry's Bar",
            "uniqueIdType": "private"
        }
      ],
      "attendees": [
        {
            "type": "required",
            "status": {
                "response": "notResponded",
                "time": "4501-01-01T00:00:00Z"
            },
            "emailAddress": {
                "name": "Adele Vance",
                "address": "AdeleV@contoso.OnMicrosoft.com"
            }
        }
      ],
      "organizer": {
        "emailAddress": {
            "name": "Alex Wilber",
            "address": "AlexW@contoso.OnMicrosoft.com"
        }
      }
    }
    

別の時間を提案する参加者はいませんNo attendee proposes alternative time

手順 2 で、Adele が暫定的に応答または拒否し、異なる日付/時刻を提案しなかった場合、次のことが起こります。In step 2, if Adele replied tentative or declined, and did not propose a different date/time, then the following would happen:

  • 手順 3 で、Alex は responseType プロパティが tentativelyAccepted に設定された eventMessageResponse を受け取ります (または decline Adele が拒否した場合)。In step 3, Alex would receive an eventMessageResponse with the responseType property set to tentativelyAccepted (or decline if Adele declined). Alex は、eventMessageResponse のこのインスタンスで proposedNewTime プロパティを見つけませんでした。Alex would not find a proposedNewTime property in this instance of eventMessageResponse.
  • 手順 4 で、Alex は、関連するイベントの中で proposedNewTime プロパティも見つけませんでした。In step 4, Alex would not find a proposedNewTime property in the associated event either.

関連項目See also