Produto de servidor local da Microsoft que executa o Office Online.
I will respond in English based on your post. As a friendly suggestion, posting in Brazilian Portuguese may help your question reach a wider audience and increase the chances of receiving assistance from other community members.
Hi @Fabio Lupo
To ensure I fully understand your situation and provide the most effective assistance, I’ll need a few additional details, such as:
Does the issue occur for every event, or only for some specific events/users?
After setting isOnlineMeeting=true, are there any additional operations performed against the same event (PATCH, UPDATE, attendee changes, time changes)?
Are you using delegated permissions or application permissions?
Are there any other applications, services, Outlook clients, or integrations that may also update the same event?
Any update would be appreciated.