Power BI Emdedded Developer Samples for Node.js not working

[Ehoussoud]

Hi there!

I'm relatively new to PowerBI Embedded.

I'm trying to follow the instruction on this page https://github.com/microsoft/PowerBI-Developer-Samples/tree/master/NodeJS to embed a report from a workspace in PowerBI Service. 

However, I'm getting this error message: 

Error Details:

Error while retrieving report embed details

Forbidden

From the Chrom dev tool, the error specified is " Failed to load resource: the server responded with a status of 403 (Forbidden) /

5300/getEmbedToken "

Here is a request ID U received : 27e3e2d9-7b2b-4f27-8732-74f9d507cc92

Is there anything that I'm missing here?

Regards

Ehoussoud

Really appreciate your quick response