How to add multiple events in outlook using batch and what url should I add in batch ?

Question

Trying to add multiple events using batch but showing error, unable to deserialize content

Answer 1

Hi @Kajal Nagare ,

To add multiple events in outlook using batching use the following URL and Request Body

POST https://graph.microsoft.com/v1.0/$batch  
{  
    "requests": [  
        {  
            "id": "1",  
            "method": "POST",  
            "url": "/me/calendars/events",  
            "body": {  
                "subject": "Let's go for lunch",  
                "body": {  
                    "contentType": "HTML",  
                    "content": "Does mid month work for you?"  
                },  
                "start": {  
                    "dateTime": "2019-03-15T12:00:00",  
                    "timeZone": "Pacific Standard Time"  
                },  
                "end": {  
                    "dateTime": "2019-03-15T14:00:00",  
                    "timeZone": "Pacific Standard Time"  
                },  
                "location": {  
                    "displayName": "Harry's Bar"  
                },  
                "attendees": [  
                    {  
                        "emailAddress": {  
                            "address": "adelev@contoso.onmicrosoft.com",  
                            "name": "Adele Vance"  
                        },  
                        "type": "required"  
                    }  
                ]  
            },  
            "headers": {  
                "Content-Type": "application/json"  
            }  
        },  
        {  
            "id": "2",  
            "method": "POST",  
            "url": "/me/calendars/events",  
            "body": {  
                "subject": "Let's go for lunch 2",  
                "body": {  
                    "contentType": "HTML",  
                    "content": "Does mid month work for you?"  
                },  
                "start": {  
                    "dateTime": "2019-03-15T12:00:00",  
                    "timeZone": "Pacific Standard Time"  
                },  
                "end": {  
                    "dateTime": "2019-03-15T14:00:00",  
                    "timeZone": "Pacific Standard Time"  
                },  
                "location": {  
                    "displayName": "Harry's Bar"  
                },  
                "attendees": [  
                    {  
                        "emailAddress": {  
                            "address": "adelev@contoso.onmicrosoft.com",  
                            "name": "Adele Vance"  
                        },  
                        "type": "required"  
                    }  
                ]  
            },  
            "headers": {  
                "Content-Type": "application/json"  
            }  
        },  
        {  
            "id": "3",  
            "method": "POST",  
            "url": "/me/calendars/events",  
            "body": {  
                "subject": "Let's go for lunch 3",  
                "body": {  
                    "contentType": "HTML",  
                    "content": "Does mid month work for you?"  
                },  
                "start": {  
                    "dateTime": "2019-03-15T12:00:00",  
                    "timeZone": "Pacific Standard Time"  
                },  
                "end": {  
                    "dateTime": "2019-03-15T14:00:00",  
                    "timeZone": "Pacific Standard Time"  
                },  
                "location": {  
                    "displayName": "Harry's Bar"  
                },  
                "attendees": [  
                    {  
                        "emailAddress": {  
                            "address": "adelev@contoso.onmicrosoft.com",  
                            "name": "Adele Vance"  
                        },  
                        "type": "required"  
                    }  
                ]  
            },  
            "headers": {  
                "Content-Type": "application/json"  
            }  
        }  
    ]  
}  

Note: At a time we can create four events only.

Reference:throttling

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