How to send data of Microsoft Teams to Azure Log Analytics?

Hi,

I assume that sending data from Teams to Log Analytics you mean logs from Teams service to Log Analytics. This is not possible currently with the O365 solution. It is best to add this as feature request if you want that to be done of the box. You can also of course build some kind of workflow on your own that basically syncs the data from Teams to Log Analytics. Basically you will have that workflow running at certain period get the data from Teams via some API, PowerShell, etc. (whatever is possible) and send it to Log Analytics via Data Ingestion API. There the data will be in Log Analytics as custom data in custom table and format. I do not know if the Log Analytics team or the O365 team owns that solution but Log Analytics user voice is located here:

https://feedback.azure.com/forums/267889-log-analytics

Hope this helps a bit.