curl --location --request POST '/notifications/ikvNotification' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
"ontvangerId": 0,
"inhoud": "string",
"aanvraagId": 0
}'{
"id": 0,
"inhoud": "string",
"link": "http://example.com",
"gelezen": true,
"ontvangstmoment": "2019-08-24T14:15:22Z",
"aanvraagId": 0
}