Do I need to have Google Calendar to create a meeting for Zoom Room?

A couple of years ago, I used the Zoom Room APIs to create meetings. When I did that it created a google calendar entry at the same time automatically. So because of this, I thought that it was required to have a Google Calendar with intergrated with my Zoom Room user.

I was currently looking into creating a new app with the Zoom APIs… I notice that the Zoom Room API to create meetings does not exist anymore. And that we should now use the Meetings API.

When I create a meeting for my Zoom Room user using the Meeting API…it seems to create the meeting without the need of Google Calendar intergration.

Is this true?..Do I need to have Google Calendar to create a meeting for Zoom Room??

Thank you
Robert