Embed Power Bi Reports From Power Bi Report Server In A Web Application

We have the following set up for one of our clients.

1) Power BI report server Latest

2) Developers have pro license

3) Visual Studio for generated application for the client

What we want to acheive is to embed the Power BI report which is pulished in the Power BI report server into the existing web application using an iFrame.

Does embed in an inframe is part of the distribution production license. Because we dont want clients to subscribe to power bi or have power BI pro license.

If we just use the iFrame and embed the URL in as webpage, does that meet licesne terms and conditions?

We have our own authentication for clients to login to the application.

Any help is appreciated.