Thanks for the reply, Eric.
I am using the Microsoft sample solution available on GitHub to embed the reports, which is updted as per the new APIs released. I am passing the Workspace ID, Workspace name, Report ID, Username and Role to generate token.
As per the Row Level Security with Power BI Embedded document, report will be filtered as per the username and role, but in my case, the visual does not load the data.
Thanks in advance for the help.