Hi @Anna Airapetian ,
There is something wrong in Query text. The type should be "SP.Data.EventsListItem"
. Please refer to following code
{
"__metadata": {
"type": "SP.Data.EventsListItem"
},
"EventDate": "2021-11-25",
"EndDate": "2021-11-25",
"Title": "Petrov",
"Description": "<b>Happy Birthday!<br/>"
}
If you are confused about the content of "type"
. You can get items by _api/web/lists/getbytitle('Events')/items
. You can get type as following
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.